22124271532 has 12 divisors (see below), whose sum is σ = 42237245736. Its totient is φ = 10056487040.

The previous prime is 22124271523. The next prime is 22124271553. The reversal of 22124271532 is 23517242122.

It is a junction number, because it is equal to n+sod(n) for n = 22124271494 and 22124271503.

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, 251412133 + ... + 251412220.

It is an arithmetic number, because the mean of its divisors is an integer number (3519770478).

Almost surely, 2^22124271532 is an apocalyptic number.

22124271532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22124271532 is a deficient number, since it is larger than the sum of its proper divisors (20112974204).

22124271532 is a wasteful number, since it uses less digits than its factorization.

22124271532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502824368 (or 502824366 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The spelling of 22124271532 in words is "twenty-two billion, one hundred twenty-four million, two hundred seventy-one thousand, five hundred thirty-two".