23120200200 has 96 divisors (see below), whose sum is σ = 72887522400. Its totient is φ = 6060879360.

The previous prime is 23120200109. The next prime is 23120200237. The reversal of 23120200200 is 200202132.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291157 + ... + 361956.

It is an arithmetic number, because the mean of its divisors is an integer number (759245025).

Almost surely, 2^23120200200 is an apocalyptic number.

23120200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23120200200 is an abundant number, since it is smaller than the sum of its proper divisors (49767322200).

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

23120200200 is a wasteful number, since it uses less digits than its factorization.

23120200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653191 (or 653182 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 23120200200 its reverse (200202132), we get a palindrome (23320402332).

The spelling of 23120200200 in words is "twenty-three billion, one hundred twenty million, two hundred thousand, two hundred".