113122222422 has 32 divisors (see below), whose sum is σ = 246943745280. Its totient is φ = 34261180320.

The previous prime is 113122222391. The next prime is 113122222429. The reversal of 113122222422 is 224222221311.

It is a junction number, because it is equal to n+sod(n) for n = 113122222392 and 113122222401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113122222429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332073 + ... + 580100.

It is an arithmetic number, because the mean of its divisors is an integer number (7716992040).

Almost surely, 2^113122222422 is an apocalyptic number.

113122222422 is an abundant number, since it is smaller than the sum of its proper divisors (133821522858).

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

113122222422 is a wasteful number, since it uses less digits than its factorization.

113122222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914068.

The product of its digits is 1536, while the sum is 24.

Adding to 113122222422 its reverse (224222221311), we get a palindrome (337344443733).

The spelling of 113122222422 in words is "one hundred thirteen billion, one hundred twenty-two million, two hundred twenty-two thousand, four hundred twenty-two".