22270606931728 has 40 divisors (see below), whose sum is σ = 43794295855712. Its totient is φ = 10968860567808.

The previous prime is 22270606931681. The next prime is 22270606931813. The reversal of 22270606931728 is 82713960607222.

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, 53797951 + ... + 54210337.

Almost surely, 2^{22270606931728} is an apocalyptic number.

It is an amenable number.

22270606931728 is a deficient number, since it is larger than the sum of its proper divisors (21523688923984).

22270606931728 is a wasteful number, since it uses less digits than its factorization.

22270606931728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462839 (or 462833 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 22270606931728 in words is "twenty-two trillion, two hundred seventy billion, six hundred six million, nine hundred thirty-one thousand, seven hundred twenty-eight".