22135116 has 48 divisors (see below), whose sum is σ = 53795840. Its totient is φ = 7076160.

The previous prime is 22135103. The next prime is 22135163. The reversal of 22135116 is 61153122.

It is a junction number, because it is equal to n+sod(n) for n = 22135092 and 22135101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58215 + ... + 58593.

Almost surely, 2^22135116 is an apocalyptic number.

It is an amenable number.

22135116 is an abundant number, since it is smaller than the sum of its proper divisors (31660724).

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

22135116 is a wasteful number, since it uses less digits than its factorization.

22135116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 572 counting only the distinct ones).

The product of its digits is 360, while the sum is 21.

The square root of 22135116 is about 4704.7971263382. The cubic root of 22135116 is about 280.7763995879.

Adding to 22135116 its reverse (61153122), we get a palindrome (83288238).

The spelling of 22135116 in words is "twenty-two million, one hundred thirty-five thousand, one hundred sixteen".