23200053212 has 12 divisors (see below), whose sum is σ = 46400106480. Its totient is φ = 9942879936.

The previous prime is 23200053211. The next prime is 23200053263. The reversal of 23200053212 is 21235000232.

23200053212 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23200053211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414286637 + ... + 414286692.

It is an arithmetic number, because the mean of its divisors is an integer number (3866675540).

Almost surely, 2^23200053212 is an apocalyptic number.

It is an amenable number.

23200053212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23200053212 is a wasteful number, since it uses less digits than its factorization.

23200053212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828573340 (or 828573338 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 23200053212 its reverse (21235000232), we get a palindrome (44435053444).

The spelling of 23200053212 in words is "twenty-three billion, two hundred million, fifty-three thousand, two hundred twelve".