22150102112 has 24 divisors (see below), whose sum is σ = 45903173400. Its totient is φ = 10492153344.

The previous prime is 22150102109. The next prime is 22150102123. The reversal of 22150102112 is 21120105122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18214937 + ... + 18216152.

It is an arithmetic number, because the mean of its divisors is an integer number (1912632225).

Almost surely, 2^22150102112 is an apocalyptic number.

It is an amenable number.

22150102112 is an abundant number, since it is smaller than the sum of its proper divisors (23753071288).

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

22150102112 is a wasteful number, since it uses less digits than its factorization.

22150102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36431118 (or 36431110 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 22150102112 its reverse (21120105122), we get a palindrome (43270207234).

It can be divided in two parts, 2215010 and 2112, that added together give a palindrome (2217122).

The spelling of 22150102112 in words is "twenty-two billion, one hundred fifty million, one hundred two thousand, one hundred twelve".