12106777265000 has 80 divisors (see below), whose sum is σ = 30944922829920. Its totient is φ = 4402464440000.

The previous prime is 12106777264903. The next prime is 12106777265021. The reversal of 12106777265000 is 56277760121.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 110006612 + ... + 110116611.

It is an arithmetic number, because the mean of its divisors is an integer number (386811535374).

Almost surely, 2^{12106777265000} is an apocalyptic number.

12106777265000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12106777265000 is an abundant number, since it is smaller than the sum of its proper divisors (18838145564920).

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

12106777265000 is a wasteful number, since it uses less digits than its factorization.

12106777265000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220123260 (or 220123241 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 44.

The spelling of 12106777265000 in words is "twelve trillion, one hundred six billion, seven hundred seventy-seven million, two hundred sixty-five thousand".