113124222222 has 32 divisors (see below), whose sum is σ = 247688668800. Its totient is φ = 34158930720.

The previous prime is 113124222199. The next prime is 113124222223. The reversal of 113124222222 is 222222421311.

113124222222 is a modest number, since divided by 222222 gives 113124 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 113124222192 and 113124222201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113124222223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3009597 + ... + 3046952.

It is an arithmetic number, because the mean of its divisors is an integer number (7740270900).

Almost surely, 2^113124222222 is an apocalyptic number.

113124222222 is an abundant number, since it is smaller than the sum of its proper divisors (134564446578).

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

113124222222 is a wasteful number, since it uses less digits than its factorization.

113124222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6056848.

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

Adding to 113124222222 its reverse (222222421311), we get a palindrome (335346643533).

The spelling of 113124222222 in words is "one hundred thirteen billion, one hundred twenty-four million, two hundred twenty-two thousand, two hundred twenty-two".