12224733900500 has 48 divisors (see below), whose sum is σ = 29125984200768. Its totient is φ = 4445357780000.

The previous prime is 12224733900437. The next prime is 12224733900521. The reversal of 12224733900500 is 500933742221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111333946 + ... + 1111344945.

It is an arithmetic number, because the mean of its divisors is an integer number (606791337516).

Almost surely, 2^{12224733900500} is an apocalyptic number.

12224733900500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12224733900500 is an abundant number, since it is smaller than the sum of its proper divisors (16901250300268).

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

12224733900500 is a wasteful number, since it uses less digits than its factorization.

12224733900500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222678921 (or 2222678909 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 12224733900500 in words is "twelve trillion, two hundred twenty-four billion, seven hundred thirty-three million, nine hundred thousand, five hundred".