113213422444 has 6 divisors (see below), whose sum is σ = 198123489284. Its totient is φ = 56606711220.

The previous prime is 113213422409. The next prime is 113213422493. The reversal of 113213422444 is 444224312311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14151677802 + ... + 14151677809.

Almost surely, 2^113213422444 is an apocalyptic number.

It is an amenable number.

113213422444 is a deficient number, since it is larger than the sum of its proper divisors (84910066840).

113213422444 is a wasteful number, since it uses less digits than its factorization.

113213422444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28303355615 (or 28303355613 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

Adding to 113213422444 its reverse (444224312311), we get a palindrome (557437734755).

The spelling of 113213422444 in words is "one hundred thirteen billion, two hundred thirteen million, four hundred twenty-two thousand, four hundred forty-four".