111722256023336 has 16 divisors (see below), whose sum is σ = 239404834335840. Its totient is φ = 47880966867120.

The previous prime is 111722256023321. The next prime is 111722256023351. The reversal of 111722256023336 is 633320652227111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (111722256023321) and next prime (111722256023351).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 997520143010 + ... + 997520143121.

It is an arithmetic number, because the mean of its divisors is an integer number (14962802145990).

Almost surely, 2^{111722256023336} is an apocalyptic number.

It is an amenable number.

111722256023336 is an abundant number, since it is smaller than the sum of its proper divisors (127682578312504).

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

111722256023336 is a wasteful number, since it uses less digits than its factorization.

111722256023336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995040286144 (or 1995040286140 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 111722256023336 in words is "one hundred eleven trillion, seven hundred twenty-two billion, two hundred fifty-six million, twenty-three thousand, three hundred thirty-six".