22948407689984 has 72 divisors (see below), whose sum is σ = 53419444125600. Its totient is φ = 9835031829504.

The previous prime is 22948407689959. The next prime is 22948407690011. The reversal of 22948407689984 is 48998670484922.

It is a junction number, because it is equal to n+sod(n) for n = 22948407689899 and 22948407689908.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 130585979 + ... + 130761594.

Almost surely, 2^{22948407689984} is an apocalyptic number.

It is an amenable number.

22948407689984 is an abundant number, since it is smaller than the sum of its proper divisors (30471036435616).

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

22948407689984 is an frugal number, since it uses more digits than its factorization.

22948407689984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261347610 (or 261347582 counting only the distinct ones).

The product of its (nonzero) digits is 4013162496, while the sum is 80.

The spelling of 22948407689984 in words is "twenty-two trillion, nine hundred forty-eight billion, four hundred seven million, six hundred eighty-nine thousand, nine hundred eighty-four".