12101000012090 has 16 divisors (see below), whose sum is σ = 23761963660320. Its totient is φ = 4400363640720.

The previous prime is 12101000012089. The next prime is 12101000012141. The reversal of 12101000012090 is 9021000010121.

12101000012090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55004545400 + ... + 55004545619.

It is an arithmetic number, because the mean of its divisors is an integer number (1485122728770).

Almost surely, 2^{12101000012090} is an apocalyptic number.

12101000012090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101000012090 is a deficient number, since it is larger than the sum of its proper divisors (11660963648230).

12101000012090 is a wasteful number, since it uses less digits than its factorization.

12101000012090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110009091037.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 12101000012090 in words is "twelve trillion, one hundred one billion, twelve thousand, ninety".