22531701016 has 32 divisors (see below), whose sum is σ = 46342230480. Its totient is φ = 10185091200.

The previous prime is 22531701007. The next prime is 22531701029. The reversal of 22531701016 is 61010713522.

It is a happy number.

It is a congruent number.

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, 691371 + ... + 723226.

Almost surely, 2^22531701016 is an apocalyptic number.

It is an amenable number.

22531701016 is an abundant number, since it is smaller than the sum of its proper divisors (23810529464).

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

22531701016 is a wasteful number, since it uses less digits than its factorization.

22531701016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414795 (or 1414791 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 22531701016 in words is "twenty-two billion, five hundred thirty-one million, seven hundred one thousand, sixteen".