22024344320424 has 64 divisors (see below), whose sum is σ = 61195557614400. Its totient is φ = 7339429300032.

The previous prime is 22024344320399. The next prime is 22024344320471. The reversal of 22024344320424 is 42402344342022.

22024344320424 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 4 + 3 + 443 + 204 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13232082 + ... + 14803265.

It is an arithmetic number, because the mean of its divisors is an integer number (956180587725).

Almost surely, 2^{22024344320424} is an apocalyptic number.

22024344320424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22024344320424 is an abundant number, since it is smaller than the sum of its proper divisors (39171213293976).

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

22024344320424 is a wasteful number, since it uses less digits than its factorization.

22024344320424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28038999 (or 28038989 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 22024344320424 its reverse (42402344342022), we get a palindrome (64426688662446).

The spelling of 22024344320424 in words is "twenty-two trillion, twenty-four billion, three hundred forty-four million, three hundred twenty thousand, four hundred twenty-four".