12234556677900 has 72 divisors (see below), whose sum is σ = 35425818824704. Its totient is φ = 3260044468800.

The previous prime is 12234556677869. The next prime is 12234556677949. The reversal of 12234556677900 is 977665543221.

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, 15258316 + ... + 16040115.

Almost surely, 2^{12234556677900} is an apocalyptic number.

12234556677900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12234556677900 is an abundant number, since it is smaller than the sum of its proper divisors (23191262146804).

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

12234556677900 is a wasteful number, since it uses less digits than its factorization.

12234556677900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31299751 (or 31299744 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 57.

The spelling of 12234556677900 in words is "twelve trillion, two hundred thirty-four billion, five hundred fifty-six million, six hundred seventy-seven thousand, nine hundred".