113221223302 has 32 divisors (see below), whose sum is σ = 186013820160. Its totient is φ = 51258057120.

The previous prime is 113221223267. The next prime is 113221223317. The reversal of 113221223302 is 203322122311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23089783 + ... + 23094685.

It is an arithmetic number, because the mean of its divisors is an integer number (5812931880).

Almost surely, 2^113221223302 is an apocalyptic number.

113221223302 is a deficient number, since it is larger than the sum of its proper divisors (72792596858).

113221223302 is a wasteful number, since it uses less digits than its factorization.

113221223302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8908.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 113221223302 its reverse (203322122311), we get a palindrome (316543345613).

The spelling of 113221223302 in words is "one hundred thirteen billion, two hundred twenty-one million, two hundred twenty-three thousand, three hundred two".