22113321104 has 40 divisors (see below), whose sum is σ = 48972752448. Its totient is φ = 9475678080.

The previous prime is 22113321101. The next prime is 22113321137. The reversal of 22113321104 is 40112331122.

It is a super-2 number, since 2×22113321104² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22113321101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041959 + ... + 1062969.

Almost surely, 2^22113321104 is an apocalyptic number.

It is an amenable number.

22113321104 is an abundant number, since it is smaller than the sum of its proper divisors (26859431344).

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

22113321104 is a wasteful number, since it uses less digits than its factorization.

22113321104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30423 (or 30417 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22113321104 its reverse (40112331122), we get a palindrome (62225652226).

The spelling of 22113321104 in words is "twenty-two billion, one hundred thirteen million, three hundred twenty-one thousand, one hundred four".