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200020001200110 = 232571339676156407
BaseRepresentation
bin101101011110101011001001…
…000111101001011111101110
3222020012201120210102022001200
4231132223021013221133232
5202204111430301400420
61545223530420350330
760062653043600340
oct5536531107513756
9866181523368050
10200020001200110
1158807008191aa3
121a5252718453a6
13877ba60c96b30
14375703c13d290
15181cea4e95b90
hexb5eac91e97ee

200020001200110 has 192 divisors, whose sum is σ = 640225454948352. Its totient is φ = 42191377106688.

The previous prime is 200020001200051. The next prime is 200020001200121. The reversal of 200020001200110 is 11002100020002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 200020001200092 and 200020001200101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29411527 + ... + 35567933.

It is an arithmetic number, because the mean of its divisors is an integer number (3334507577856).

Almost surely, 2200020001200110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200020001200110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320112727474176).

200020001200110 is an abundant number, since it is smaller than the sum of its proper divisors (440205453748242).

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

200020001200110 is a wasteful number, since it uses less digits than its factorization.

200020001200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6160407 (or 6160404 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200020001200110 its reverse (11002100020002), we get a palindrome (211022101220112).

The spelling of 200020001200110 in words is "two hundred trillion, twenty billion, one million, two hundred thousand, one hundred ten".