22045202024 has 32 divisors (see below), whose sum is σ = 42397425000. Its totient is φ = 10742015232.

The previous prime is 22045202017. The next prime is 22045202041. The reversal of 22045202024 is 42020254022.

It can be written as a sum of positive squares in 4 ways, for example, as 20769997924 + 1275204100 = 144118^2 + 35710^2 .

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, 111299 + ... + 237650.

Almost surely, 2^22045202024 is an apocalyptic number.

It is an amenable number.

22045202024 is a deficient number, since it is larger than the sum of its proper divisors (20352222976).

22045202024 is a wasteful number, since it uses less digits than its factorization.

22045202024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349157 (or 349153 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

Adding to 22045202024 its reverse (42020254022), we get a palindrome (64065456046).

The spelling of 22045202024 in words is "twenty-two billion, forty-five million, two hundred two thousand, twenty-four".