22113004112 has 10 divisors (see below), whose sum is σ = 42843945498. Its totient is φ = 11056502048.

The previous prime is 22113003937. The next prime is 22113004117. The reversal of 22113004112 is 21140031122.

It can be written as a sum of positive squares in only one way, i.e., 22083148816 + 29855296 = 148604^2 + 5464^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22113004117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691031363 + ... + 691031394.

Almost surely, 2^22113004112 is an apocalyptic number.

It is an amenable number.

22113004112 is a deficient number, since it is larger than the sum of its proper divisors (20730941386).

22113004112 is a wasteful number, since it uses less digits than its factorization.

22113004112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382062765 (or 1382062759 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22113004112 its reverse (21140031122), we get a palindrome (43253035234).

The spelling of 22113004112 in words is "twenty-two billion, one hundred thirteen million, four thousand, one hundred twelve".