22296354390 has 48 divisors (see below), whose sum is σ = 58502386800. Its totient is φ = 5891144256.

The previous prime is 22296354383. The next prime is 22296354407. The reversal of 22296354390 is 9345369222.

22296354390 is a `hidden beast` number, since 2 + 2 + 2 + 9 + 635 + 4 + 3 + 9 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1126600 + ... + 1146219.

It is an arithmetic number, because the mean of its divisors is an integer number (1218799725).

Almost surely, 2^22296354390 is an apocalyptic number.

22296354390 is an abundant number, since it is smaller than the sum of its proper divisors (36206032410).

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

22296354390 is a wasteful number, since it uses less digits than its factorization.

22296354390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272941 (or 2272938 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 22296354390 in words is "twenty-two billion, two hundred ninety-six million, three hundred fifty-four thousand, three hundred ninety".