22214242024 has 32 divisors (see below), whose sum is σ = 45183123720. Its totient is φ = 10177883136.

The previous prime is 22214242013. The next prime is 22214242033. The reversal of 22214242024 is 42024241222.

It can be written as a sum of positive squares in 4 ways, for example, as 17085104100 + 5129137924 = 130710^2 + 71618^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22214242024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765309 + ... + 793804.

Almost surely, 2^22214242024 is an apocalyptic number.

It is an amenable number.

22214242024 is an abundant number, since it is smaller than the sum of its proper divisors (22968881696).

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

22214242024 is a wasteful number, since it uses less digits than its factorization.

22214242024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559269 (or 1559265 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 22214242024 its reverse (42024241222), we get a palindrome (64238483246).

The spelling of 22214242024 in words is "twenty-two billion, two hundred fourteen million, two hundred forty-two thousand, twenty-four".