23322278316 has 12 divisors (see below), whose sum is σ = 54418649432. Its totient is φ = 7774092768.

The previous prime is 23322278293. The next prime is 23322278387. The reversal of 23322278316 is 61387222332.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971761585 + ... + 971761608.

Almost surely, 2^23322278316 is an apocalyptic number.

It is an amenable number.

23322278316 is an abundant number, since it is smaller than the sum of its proper divisors (31096371116).

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

23322278316 is a wasteful number, since it uses less digits than its factorization.

23322278316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943523200 (or 1943523198 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The spelling of 23322278316 in words is "twenty-three billion, three hundred twenty-two million, two hundred seventy-eight thousand, three hundred sixteen".