22014646152 has 32 divisors (see below), whose sum is σ = 55052743200. Its totient is φ = 7336065024.

The previous prime is 22014646151. The next prime is 22014646193. The reversal of 22014646152 is 25164641022.

It is not an unprimeable number, because it can be changed into a prime (22014646151) 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, 49702 + ... + 215637.

It is an arithmetic number, because the mean of its divisors is an integer number (1720398225).

Almost surely, 2^22014646152 is an apocalyptic number.

It is an amenable number.

22014646152 is an abundant number, since it is smaller than the sum of its proper divisors (33038097048).

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

22014646152 is a wasteful number, since it uses less digits than its factorization.

22014646152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268805 (or 268801 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 22014646152 in words is "twenty-two billion, fourteen million, six hundred forty-six thousand, one hundred fifty-two".