23316225228 has 54 divisors (see below), whose sum is σ = 60324436172. Its totient is φ = 7589373120.

The previous prime is 23316225199. The next prime is 23316225263. The reversal of 23316225228 is 82252261332.

23316225228 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 622 + 5 + 2 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 23316225192 and 23316225201.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6005848 + ... + 6009728.

Almost surely, 2^23316225228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23316225228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30162218086).

23316225228 is an abundant number, since it is smaller than the sum of its proper divisors (37008210944).

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

23316225228 is an equidigital number, since it uses as much as digits as its factorization.

23316225228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7815 (or 3929 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The spelling of 23316225228 in words is "twenty-three billion, three hundred sixteen million, two hundred twenty-five thousand, two hundred twenty-eight".