22113431122 has 32 divisors (see below), whose sum is σ = 35862869232. Its totient is φ = 10188693504.

The previous prime is 22113431117. The next prime is 22113431141.

22113431122 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 20269501641 + 1843929481 = 142371^2 + 42941^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22113431093 and 22113431102.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 307518 + ... + 372550.

Almost surely, 2^22113431122 is an apocalyptic number.

22113431122 is a deficient number, since it is larger than the sum of its proper divisors (13749438110).

22113431122 is a wasteful number, since it uses less digits than its factorization.

22113431122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65262.

The product of its digits is 576, while the sum is 22.

The spelling of 22113431122 in words is "twenty-two billion, one hundred thirteen million, four hundred thirty-one thousand, one hundred twenty-two".