16325296722 has 24 divisors (see below), whose sum is σ = 40424544576. Its totient is φ = 4664370456.

The previous prime is 16325296711. The next prime is 16325296723. The reversal of 16325296722 is 22769252361.

16325296722 is a `hidden beast` number, since 1 + 63 + 2 + 529 + 67 + 2 + 2 = 666.

It is a super-2 number, since 2×16325296722² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16325296723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64782798 + ... + 64783049.

It is an arithmetic number, because the mean of its divisors is an integer number (1684356024).

Almost surely, 2^16325296722 is an apocalyptic number.

16325296722 is an abundant number, since it is smaller than the sum of its proper divisors (24099247854).

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

16325296722 is a wasteful number, since it uses less digits than its factorization.

16325296722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129565862 (or 129565859 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The spelling of 16325296722 in words is "sixteen billion, three hundred twenty-five million, two hundred ninety-six thousand, seven hundred twenty-two".