22932571772 has 12 divisors (see below), whose sum is σ = 43780364376. Its totient is φ = 10423896240.

The previous prime is 22932571757. The next prime is 22932571813. The reversal of 22932571772 is 27717523922.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 260597363 + ... + 260597450.

It is an arithmetic number, because the mean of its divisors is an integer number (3648363698).

Almost surely, 2^22932571772 is an apocalyptic number.

22932571772 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22932571772 is a deficient number, since it is larger than the sum of its proper divisors (20847792604).

22932571772 is a wasteful number, since it uses less digits than its factorization.

22932571772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521194828 (or 521194826 counting only the distinct ones).

The product of its digits is 740880, while the sum is 47.

The spelling of 22932571772 in words is "twenty-two billion, nine hundred thirty-two million, five hundred seventy-one thousand, seven hundred seventy-two".