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1202213404120 = 23530055335103
BaseRepresentation
bin10001011111101001100…
…000001011110111011000
311020221010022121200121211
4101133221200023313120
5124144113112412440
62320142245312504
7152566653220201
oct21375140136730
94227108550554
101202213404120
114239461413a3
12174bb6a05734
13894a30304a1
144228a4945a8
15214141a3eea
hex117e980bdd8

1202213404120 has 16 divisors (see below), whose sum is σ = 2704980159360. Its totient is φ = 480885361632.

The previous prime is 1202213404099. The next prime is 1202213404127. The reversal of 1202213404120 is 214043122021.

It is a super-5 number, since 5×12022134041205 (a number of 62 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202213404091 and 1202213404100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202213404127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15027667512 + ... + 15027667591.

It is an arithmetic number, because the mean of its divisors is an integer number (169061259960).

Almost surely, 21202213404120 is an apocalyptic number.

1202213404120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202213404120 is an abundant number, since it is smaller than the sum of its proper divisors (1502766755240).

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

1202213404120 is a wasteful number, since it uses less digits than its factorization.

1202213404120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30055335114 (or 30055335110 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1202213404120 its reverse (214043122021), we get a palindrome (1416256526141).

The spelling of 1202213404120 in words is "one trillion, two hundred two billion, two hundred thirteen million, four hundred four thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 30055335103 60110670206 120221340412 150276675515 240442680824 300553351030 601106702060 1202213404120