113220023322 has 16 divisors (see below), whose sum is σ = 258788624832. Its totient is φ = 32348578080.

The previous prime is 113220023311. The next prime is 113220023339. The reversal of 113220023322 is 223320022311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1347857379 + ... + 1347857462.

It is an arithmetic number, because the mean of its divisors is an integer number (16174289052).

Almost surely, 2^113220023322 is an apocalyptic number.

113220023322 is an abundant number, since it is smaller than the sum of its proper divisors (145568601510).

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

113220023322 is a wasteful number, since it uses less digits than its factorization.

113220023322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695714853.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 113220023322 its reverse (223320022311), we get a palindrome (336540045633).

The spelling of 113220023322 in words is "one hundred thirteen billion, two hundred twenty million, twenty-three thousand, three hundred twenty-two".