111110010099965 has 32 divisors (see below), whose sum is σ = 142763904936576. Its totient is φ = 82880480067840.

The previous prime is 111110010099943. The next prime is 111110010099997. The reversal of 111110010099965 is 569990010011111.

It is a happy number.

It is not a de Polignac number, because 111110010099965 - 2³² = 111105715132669 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 131345531 + ... + 132188760.

It is an arithmetic number, because the mean of its divisors is an integer number (4461372029268).

Almost surely, 2^{111110010099965} is an apocalyptic number.

It is an amenable number.

111110010099965 is a deficient number, since it is larger than the sum of its proper divisors (31653894836611).

111110010099965 is a wasteful number, since it uses less digits than its factorization.

111110010099965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263534429.

The product of its (nonzero) digits is 21870, while the sum is 44.

The spelling of 111110010099965 in words is "one hundred eleven trillion, one hundred ten billion, ten million, ninety-nine thousand, nine hundred sixty-five".