115122665262145 has 32 divisors (see below), whose sum is σ = 147524300421120. Its totient is φ = 86051902379520.

The previous prime is 115122665262109. The next prime is 115122665262191. The reversal of 115122665262145 is 541262566221511.

It is a happy number.

It is not a de Polignac number, because 115122665262145 - 2⁹ = 115122665261633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213436437 + ... + 213975133.

It is an arithmetic number, because the mean of its divisors is an integer number (4610134388160).

Almost surely, 2^{115122665262145} is an apocalyptic number.

It is an amenable number.

115122665262145 is a deficient number, since it is larger than the sum of its proper divisors (32401635158975).

115122665262145 is a wasteful number, since it uses less digits than its factorization.

115122665262145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586305.

The product of its digits is 1728000, while the sum is 49.

The spelling of 115122665262145 in words is "one hundred fifteen trillion, one hundred twenty-two billion, six hundred sixty-five million, two hundred sixty-two thousand, one hundred forty-five".