22540903362 has 24 divisors (see below), whose sum is σ = 48872292924. Its totient is φ = 7508454624.

The previous prime is 22540903291. The next prime is 22540903393. The reversal of 22540903362 is 26330904522.

It is a happy number.

22540903362 is a `hidden beast` number, since 22 + 540 + 9 + 0 + 33 + 62 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 17516787201 + 5024116161 = 132351^2 + 70881^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 404773 + ... + 457080.

Almost surely, 2^22540903362 is an apocalyptic number.

22540903362 is an abundant number, since it is smaller than the sum of its proper divisors (26331389562).

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

22540903362 is a wasteful number, since it uses less digits than its factorization.

22540903362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863314 (or 863311 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 22540903362 in words is "twenty-two billion, five hundred forty million, nine hundred three thousand, three hundred sixty-two".