22100012196 has 48 divisors (see below), whose sum is σ = 52795600704. Its totient is φ = 7191305856.

The previous prime is 22100012183. The next prime is 22100012197. The reversal of 22100012196 is 69121000122.

It is not an unprimeable number, because it can be changed into a prime (22100012197) 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, 986350 + ... + 1008506.

It is an arithmetic number, because the mean of its divisors is an integer number (1099908348).

Almost surely, 2^22100012196 is an apocalyptic number.

It is an amenable number.

22100012196 is an abundant number, since it is smaller than the sum of its proper divisors (30695588508).

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

22100012196 is a wasteful number, since it uses less digits than its factorization.

22100012196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24140 (or 24138 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 22100012196 in words is "twenty-two billion, one hundred million, twelve thousand, one hundred ninety-six".