16252617122 has 16 divisors (see below), whose sum is σ = 27865334400. Its totient is φ = 6964481088.

The previous prime is 16252617107. The next prime is 16252617169. The reversal of 16252617122 is 22171625261.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37754 + ... + 184202.

It is an arithmetic number, because the mean of its divisors is an integer number (1741583400).

Almost surely, 2^16252617122 is an apocalyptic number.

16252617122 is a deficient number, since it is larger than the sum of its proper divisors (11612717278).

16252617122 is a wasteful number, since it uses less digits than its factorization.

16252617122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154385.

The product of its digits is 20160, while the sum is 35.

The spelling of 16252617122 in words is "sixteen billion, two hundred fifty-two million, six hundred seventeen thousand, one hundred twenty-two".