1056204194112 has 70 divisors (see below), whose sum is σ = 3130920125498. Its totient is φ = 352068062976.

The previous prime is 1056204194099. The next prime is 1056204194117. The reversal of 1056204194112 is 2114914026501.

1056204194112 is a `hidden beast` number, since 1 + 0 + 5 + 620 + 4 + 19 + 4 + 1 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1024500254976 + 31703939136 = 1012176^2 + 178056^2 .

It is a super-2 number, since 2×1056204194112² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056204194117) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 101866363 + ... + 101876730.

Almost surely, 2^{1056204194112} is an apocalyptic number.

1056204194112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1056204194112 is an abundant number, since it is smaller than the sum of its proper divisors (2074715931386).

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

1056204194112 is an equidigital number, since it uses as much as digits as its factorization.

1056204194112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203743117 (or 203743098 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 1056204194112 in words is "one trillion, fifty-six billion, two hundred four million, one hundred ninety-four thousand, one hundred twelve".