22201631324 has 24 divisors (see below), whose sum is σ = 39530238720. Its totient is φ = 10907457264.

The previous prime is 22201631303. The next prime is 22201631329. The reversal of 22201631324 is 42313610222.

It is a junction number, because it is equal to n+sod(n) for n = 22201631293 and 22201631302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201631329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498557 + ... + 541259.

It is an arithmetic number, because the mean of its divisors is an integer number (1647093280).

Almost surely, 2^22201631324 is an apocalyptic number.

It is an amenable number.

22201631324 is a deficient number, since it is larger than the sum of its proper divisors (17328607396).

22201631324 is a wasteful number, since it uses less digits than its factorization.

22201631324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44969 (or 44967 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 22201631324 in words is "twenty-two billion, two hundred one million, six hundred thirty-one thousand, three hundred twenty-four".