12055562300 has 18 divisors (see below), whose sum is σ = 26160570408. Its totient is φ = 4822224880.

The previous prime is 12055562293. The next prime is 12055562327. The reversal of 12055562300 is 326555021.

It is a happy number.

It is a congruent number.

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, 60277712 + ... + 60277911.

Almost surely, 2^12055562300 is an apocalyptic number.

12055562300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12055562300 is an abundant number, since it is smaller than the sum of its proper divisors (14105008108).

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

12055562300 is a wasteful number, since it uses less digits than its factorization.

12055562300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120555637 (or 120555630 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 12055562300 in words is "twelve billion, fifty-five million, five hundred sixty-two thousand, three hundred".