16112122102056 has 32 divisors (see below), whose sum is σ = 42400321322400. Its totient is φ = 5088038558400.

The previous prime is 16112122102003. The next prime is 16112122102057. The reversal of 16112122102056 is 65020122121161.

It is a super-2 number, since 2×16112122102056² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16112122102057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17666800095 + ... + 17666801006.

It is an arithmetic number, because the mean of its divisors is an integer number (1325010041325).

Almost surely, 2^{16112122102056} is an apocalyptic number.

It is an amenable number.

16112122102056 is an abundant number, since it is smaller than the sum of its proper divisors (26288199220344).

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

16112122102056 is a wasteful number, since it uses less digits than its factorization.

16112122102056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35333601129 (or 35333601125 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 16112122102056 in words is "sixteen trillion, one hundred twelve billion, one hundred twenty-two million, one hundred two thousand, fifty-six".