22399699322 has 96 divisors (see below), whose sum is σ = 45550657152. Its totient is φ = 8038800000.

The previous prime is 22399699303. The next prime is 22399699351.

22399699322 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15436697 + ... + 15438147.

It is an arithmetic number, because the mean of its divisors is an integer number (474486012).

Almost surely, 2^22399699322 is an apocalyptic number.

22399699322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22399699322 is an abundant number, since it is smaller than the sum of its proper divisors (23150957830).

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

22399699322 is a wasteful number, since it uses less digits than its factorization.

22399699322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196 (or 2185 counting only the distinct ones).

The product of its digits is 5668704, while the sum is 56.

The spelling of 22399699322 in words is "twenty-two billion, three hundred ninety-nine million, six hundred ninety-nine thousand, three hundred twenty-two".