23232302220 has 48 divisors (see below), whose sum is σ = 66808572768. Its totient is φ = 6027840000.

The previous prime is 23232302213. The next prime is 23232302237. The reversal of 23232302220 is 2220323232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5230281 + ... + 5234720.

It is an arithmetic number, because the mean of its divisors is an integer number (1391845266).

Almost surely, 2^23232302220 is an apocalyptic number.

23232302220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23232302220 is an abundant number, since it is smaller than the sum of its proper divisors (43576270548).

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

23232302220 is a wasteful number, since it uses less digits than its factorization.

23232302220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10465050 (or 10465048 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23232302220 its reverse (2220323232), we get a palindrome (25452625452).

The spelling of 23232302220 in words is "twenty-three billion, two hundred thirty-two million, three hundred two thousand, two hundred twenty".