12113022200 has 48 divisors (see below), whose sum is σ = 28243635000. Its totient is φ = 4831297920.

The previous prime is 12113022193. The next prime is 12113022211. The reversal of 12113022200 is 222031121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16970 + ... + 156569.

Almost surely, 2^12113022200 is an apocalyptic number.

12113022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12113022200 is an abundant number, since it is smaller than the sum of its proper divisors (16130612800).

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

12113022200 is a wasteful number, since it uses less digits than its factorization.

12113022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173904 (or 173895 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12113022200 its reverse (222031121), we get a palindrome (12335053321).

The spelling of 12113022200 in words is "twelve billion, one hundred thirteen million, twenty-two thousand, two hundred".