111406022 has 32 divisors (see below), whose sum is σ = 207531072. Its totient is φ = 43674624.

The previous prime is 111406021. The next prime is 111406039. The reversal of 111406022 is 220604111.

It is a super-2 number, since 2×111406022² = 24822603475728968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111406021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17858 + ... + 23274.

It is an arithmetic number, because the mean of its divisors is an integer number (6485346).

Almost surely, 2^111406022 is an apocalyptic number.

111406022 is a deficient number, since it is larger than the sum of its proper divisors (96125050).

111406022 is a wasteful number, since it uses less digits than its factorization.

111406022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 111406022 is about 10554.9051156323. The cubic root of 111406022 is about 481.1748161180.

The spelling of 111406022 in words is "one hundred eleven million, four hundred six thousand, twenty-two".