22247632523952 has 80 divisors (see below), whose sum is σ = 69664303877760. Its totient is φ = 6741706824000.

The previous prime is 22247632523929. The next prime is 22247632523953. The reversal of 22247632523952 is 25932523674222.

22247632523952 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 7 + 63 + 2 + 523 + 9 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (22247632523953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2340865674 + ... + 2340875177.

It is an arithmetic number, because the mean of its divisors is an integer number (870803798472).

Almost surely, 2^{22247632523952} is an apocalyptic number.

22247632523952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22247632523952 is an abundant number, since it is smaller than the sum of its proper divisors (47416671353808).

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

22247632523952 is a wasteful number, since it uses less digits than its factorization.

22247632523952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681740879 (or 4681740867 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 54.

The spelling of 22247632523952 in words is "twenty-two trillion, two hundred forty-seven billion, six hundred thirty-two million, five hundred twenty-three thousand, nine hundred fifty-two".