22286351604 has 36 divisors (see below), whose sum is σ = 57158663072. Its totient is φ = 6753439440.

The previous prime is 22286351557. The next prime is 22286351627. The reversal of 22286351604 is 40615368222.

It is a super-2 number, since 2×22286351604² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 7672912 + ... + 7675815.

Almost surely, 2^22286351604 is an apocalyptic number.

It is an amenable number.

22286351604 is an abundant number, since it is smaller than the sum of its proper divisors (34872311468).

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

22286351604 is a wasteful number, since it uses less digits than its factorization.

22286351604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15348756 (or 15348743 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 22286351604 in words is "twenty-two billion, two hundred eighty-six million, three hundred fifty-one thousand, six hundred four".