12121110102995 has 8 divisors (see below), whose sum is σ = 14883595661616. Its totient is φ = 9471379057056.

The previous prime is 12121110102961. The next prime is 12121110103049. The reversal of 12121110102995 is 59920101112121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12121110102995 - 2¹² = 12121110098899 is a prime.

It is a Duffinian number.

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, 28188627932 + ... + 28188628361.

It is an arithmetic number, because the mean of its divisors is an integer number (1860449457702).

Almost surely, 2^{12121110102995} is an apocalyptic number.

12121110102995 is a deficient number, since it is larger than the sum of its proper divisors (2762485558621).

12121110102995 is an equidigital number, since it uses as much as digits as its factorization.

12121110102995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56377256341.

The product of its (nonzero) digits is 3240, while the sum is 35.

The spelling of 12121110102995 in words is "twelve trillion, one hundred twenty-one billion, one hundred ten million, one hundred two thousand, nine hundred ninety-five".