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200000111220120 = 23352441682780661
BaseRepresentation
bin101101011110011000100111…
…100101011001010110011000
3222020010211020121220121220010
4231132120213211121112120
5202203300211433020440
61545210441021201520
760061350125550441
oct5536304745312630
9866124217817803
10200000111220120
11587a9630878702
121a5214407002a0
138779c113306c3
1437560b26d62c8
15181c6ddc0d580
hexb5e627959598

200000111220120 has 64 divisors (see below), whose sum is σ = 600246135577440. Its totient is φ = 53311513932800.

The previous prime is 200000111220079. The next prime is 200000111220199. The reversal of 200000111220120 is 21022111000002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200000111220096 and 200000111220105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341097411 + ... + 341683250.

Almost surely, 2200000111220120 is an apocalyptic number.

200000111220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200000111220120 is an abundant number, since it is smaller than the sum of its proper divisors (400246024357320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200000111220120 is a wasteful number, since it uses less digits than its factorization.

200000111220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682783116 (or 682783112 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200000111220120 its reverse (21022111000002), we get a palindrome (221022222220122).

The spelling of 200000111220120 in words is "two hundred trillion, one hundred eleven million, two hundred twenty thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 2441 4882 7323 9764 12205 14646 19528 24410 29292 36615 48820 58584 73230 97640 146460 292920 682780661 1365561322 2048341983 2731122644 3413903305 4096683966 5462245288 6827806610 8193367932 10241709915 13655613220 16386735864 20483419830 27311226440 40966839660 81933679320 1666667593501 3333335187002 5000002780503 6666670374004 8333337967505 10000005561006 13333340748008 16666675935010 20000011122012 25000013902515 33333351870020 40000022244024 50000027805030 66666703740040 100000055610060 200000111220120