22160194968 has 32 divisors (see below), whose sum is σ = 55456450560. Its totient is φ = 7379269920.

The previous prime is 22160194949. The next prime is 22160194981. The reversal of 22160194968 is 86949106122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442080 + ... + 489647.

It is an arithmetic number, because the mean of its divisors is an integer number (1733014080).

Almost surely, 2^22160194968 is an apocalyptic number.

It is an amenable number.

22160194968 is an abundant number, since it is smaller than the sum of its proper divisors (33296255592).

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

22160194968 is a wasteful number, since it uses less digits than its factorization.

22160194968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932727 (or 932723 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 22160194968 in words is "twenty-two billion, one hundred sixty million, one hundred ninety-four thousand, nine hundred sixty-eight".