16756772225106 has 16 divisors (see below), whose sum is σ = 33516709516800. Its totient is φ = 5585063230608.

The previous prime is 16756772225101. The next prime is 16756772225119. The reversal of 16756772225106 is 60152227765761.

It is a happy number.

It is a super-2 number, since 2×16756772225106² (a number of 27 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 131808946 + ... + 131936013.

It is an arithmetic number, because the mean of its divisors is an integer number (2094794344800).

Almost surely, 2^{16756772225106} is an apocalyptic number.

16756772225106 is an abundant number, since it is smaller than the sum of its proper divisors (16759937291694).

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

16756772225106 is a wasteful number, since it uses less digits than its factorization.

16756772225106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263755553.

The product of its (nonzero) digits is 14817600, while the sum is 57.

The spelling of 16756772225106 in words is "sixteen trillion, seven hundred fifty-six billion, seven hundred seventy-two million, two hundred twenty-five thousand, one hundred six".