22423001196 has 12 divisors (see below), whose sum is σ = 52320336152. Its totient is φ = 7474333728.

The previous prime is 22423001179. The next prime is 22423001197. The reversal of 22423001196 is 69110032422.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (22423001197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934291705 + ... + 934291728.

Almost surely, 2^22423001196 is an apocalyptic number.

It is an amenable number.

22423001196 is an abundant number, since it is smaller than the sum of its proper divisors (29897334956).

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

22423001196 is a wasteful number, since it uses less digits than its factorization.

22423001196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868583440 (or 1868583438 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 22423001196 in words is "twenty-two billion, four hundred twenty-three million, one thousand, one hundred ninety-six".