16756772225105 has 16 divisors (see below), whose sum is σ = 22889883325824. Its totient is φ = 11656885025280.

The previous prime is 16756772225101. The next prime is 16756772225119. The reversal of 16756772225105 is 50152227765761.

It is not a de Polignac number, because 16756772225105 - 2² = 16756772225101 is a prime.

It is a super-2 number, since 2×16756772225105² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16756772225101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6623228864 + ... + 6623231393.

It is an arithmetic number, because the mean of its divisors is an integer number (1430617707864).

Almost surely, 2^{16756772225105} is an apocalyptic number.

It is an amenable number.

16756772225105 is a deficient number, since it is larger than the sum of its proper divisors (6133111100719).

16756772225105 is a wasteful number, since it uses less digits than its factorization.

16756772225105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13246460296.

The product of its (nonzero) digits is 12348000, while the sum is 56.

The spelling of 16756772225105 in words is "sixteen trillion, seven hundred fifty-six billion, seven hundred seventy-two million, two hundred twenty-five thousand, one hundred five".