22055370022 has 8 divisors (see below), whose sum is σ = 37809205776. Its totient is φ = 9452301432.

The previous prime is 22055369981. The next prime is 22055370041. The reversal of 22055370022 is 22007355022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 787691773 + ... + 787691800.

It is an arithmetic number, because the mean of its divisors is an integer number (4726150722).

Almost surely, 2^22055370022 is an apocalyptic number.

22055370022 is a deficient number, since it is larger than the sum of its proper divisors (15753835754).

22055370022 is a wasteful number, since it uses less digits than its factorization.

22055370022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575383582.

The product of its (nonzero) digits is 8400, while the sum is 28.

The spelling of 22055370022 in words is "twenty-two billion, fifty-five million, three hundred seventy thousand, twenty-two".