22118627106 has 24 divisors (see below), whose sum is σ = 47938834944. Its totient is φ = 7370546040.

The previous prime is 22118627081. The next prime is 22118627107. The reversal of 22118627106 is 60172681122.

22118627106 is a `hidden beast` number, since 2 + 2 + 1 + 18 + 627 + 10 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (22118627107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135106 + ... + 249981.

It is an arithmetic number, because the mean of its divisors is an integer number (1997451456).

Almost surely, 2^22118627106 is an apocalyptic number.

22118627106 is an abundant number, since it is smaller than the sum of its proper divisors (25820207838).

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

22118627106 is a wasteful number, since it uses less digits than its factorization.

22118627106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388286 (or 388283 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 22118627106 in words is "twenty-two billion, one hundred eighteen million, six hundred twenty-seven thousand, one hundred six".