113122202 has 8 divisors (see below), whose sum is σ = 171019776. Its totient is φ = 56115612.

The previous prime is 113122171. The next prime is 113122253. The reversal of 113122202 is 202221311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222428 + ... + 222935.

It is an arithmetic number, because the mean of its divisors is an integer number (21377472).

Almost surely, 2^113122202 is an apocalyptic number.

113122202 is a deficient number, since it is larger than the sum of its proper divisors (57897574).

113122202 is a wasteful number, since it uses less digits than its factorization.

113122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445492.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 113122202 is about 10635.8921581596. The cubic root of 113122202 is about 483.6330261322.

Adding to 113122202 its reverse (202221311), we get a palindrome (315343513).

It can be divided in two parts, 11 and 3122202, that added together give a palindrome (3122213).

The spelling of 113122202 in words is "one hundred thirteen million, one hundred twenty-two thousand, two hundred two".