22113110 has 16 divisors (see below), whose sum is σ = 40457232. Its totient is φ = 8700000.

The previous prime is 22113103. The next prime is 22113121. The reversal of 22113110 is 1131122.

It is a junction number, because it is equal to n+sod(n) for n = 22113091 and 22113100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17516 + ... + 18735.

It is an arithmetic number, because the mean of its divisors is an integer number (2528577).

Almost surely, 2^22113110 is an apocalyptic number.

22113110 is a deficient number, since it is larger than the sum of its proper divisors (18344122).

22113110 is a wasteful number, since it uses less digits than its factorization.

22113110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36319.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 22113110 is about 4702.4578679665. The cubic root of 22113110 is about 280.6833225340.

Adding to 22113110 its reverse (1131122), we get a palindrome (23244232).

It can be divided in two parts, 221 and 13110, that added together give a palindrome (13331).

The spelling of 22113110 in words is "twenty-two million, one hundred thirteen thousand, one hundred ten".