23324066220 has 192 divisors, whose sum is σ = 80488074240. Its totient is φ = 4914404352.

The previous prime is 23324066219. The next prime is 23324066243. The reversal of 23324066220 is 2266042332.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4687654 + ... + 4692626.

It is an arithmetic number, because the mean of its divisors is an integer number (419208720).

Almost surely, 2^23324066220 is an apocalyptic number.

23324066220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23324066220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40244037120).

23324066220 is an abundant number, since it is smaller than the sum of its proper divisors (57164008020).

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

23324066220 is a wasteful number, since it uses less digits than its factorization.

23324066220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864 (or 5862 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 23324066220 in words is "twenty-three billion, three hundred twenty-four million, sixty-six thousand, two hundred twenty".