22244634322 has 16 divisors (see below), whose sum is σ = 34870410432. Its totient is φ = 10622628720.

The previous prime is 22244634263. The next prime is 22244634341. The reversal of 22244634322 is 22343644222.

It is a super-2 number, since 2×22244634322² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335388 + ... + 396199.

It is an arithmetic number, because the mean of its divisors is an integer number (2179400652).

Almost surely, 2^22244634322 is an apocalyptic number.

22244634322 is a deficient number, since it is larger than the sum of its proper divisors (12625776110).

22244634322 is a wasteful number, since it uses less digits than its factorization.

22244634322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732273.

The product of its digits is 110592, while the sum is 34.

The spelling of 22244634322 in words is "twenty-two billion, two hundred forty-four million, six hundred thirty-four thousand, three hundred twenty-two".