22442620282 has 16 divisors (see below), whose sum is σ = 35046583560. Its totient is φ = 10765355328.

The previous prime is 22442620271. The next prime is 22442620301. The reversal of 22442620282 is 28202624422.

It can be written as a sum of positive squares in 4 ways, for example, as 19519163521 + 2923456761 = 139711^2 + 54069^2 .

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, 1223193 + ... + 1241404.

Almost surely, 2^22442620282 is an apocalyptic number.

22442620282 is a deficient number, since it is larger than the sum of its proper divisors (12603963278).

22442620282 is a wasteful number, since it uses less digits than its factorization.

22442620282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464785.

The product of its (nonzero) digits is 49152, while the sum is 34.

The spelling of 22442620282 in words is "twenty-two billion, four hundred forty-two million, six hundred twenty thousand, two hundred eighty-two".