113225322 has 32 divisors (see below), whose sum is σ = 261101952. Its totient is φ = 32062464.

The previous prime is 113225317. The next prime is 113225339. The reversal of 113225322 is 223522311.

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

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, 7183 + ... + 16674.

It is an arithmetic number, because the mean of its divisors is an integer number (8159436).

Almost surely, 2^113225322 is an apocalyptic number.

113225322 is an abundant number, since it is smaller than the sum of its proper divisors (147876630).

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

113225322 is a wasteful number, since it uses less digits than its factorization.

113225322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23982.

The product of its digits is 720, while the sum is 21.

The square root of 113225322 is about 10640.7387901405. The cubic root of 113225322 is about 483.7799383217.

Adding to 113225322 its reverse (223522311), we get a palindrome (336747633).

The spelling of 113225322 in words is "one hundred thirteen million, two hundred twenty-five thousand, three hundred twenty-two".