23200211200 has 54 divisors (see below), whose sum is σ = 57424163594. Its totient is φ = 9280081920.

The previous prime is 23200211183. The next prime is 23200211239. The reversal of 23200211200 is 211200232.

It can be written as a sum of positive squares in 3 ways, for example, as 5957369856 + 17242841344 = 77184^2 + 131312^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1806117 + ... + 1818916.

Almost surely, 2^23200211200 is an apocalyptic number.

23200211200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23200211200 is an abundant number, since it is smaller than the sum of its proper divisors (34223952394).

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

23200211200 is an equidigital number, since it uses as much as digits as its factorization.

23200211200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625059 (or 3625040 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 23200211200 its reverse (211200232), we get a palindrome (23411411432).

The spelling of 23200211200 in words is "twenty-three billion, two hundred million, two hundred eleven thousand, two hundred".