113312112202 has 8 divisors (see below), whose sum is σ = 177358088736. Its totient is φ = 54192749292.

The previous prime is 113312112191. The next prime is 113312112209. The reversal of 113312112202 is 202211213311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 113312112202.

It is not an unprimeable number, because it can be changed into a prime (113312112209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1231653348 + ... + 1231653439.

It is an arithmetic number, because the mean of its divisors is an integer number (22169761092).

Almost surely, 2^113312112202 is an apocalyptic number.

113312112202 is a deficient number, since it is larger than the sum of its proper divisors (64045976534).

113312112202 is a wasteful number, since it uses less digits than its factorization.

113312112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463306812.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 113312112202 its reverse (202211213311), we get a palindrome (315523325513).

The spelling of 113312112202 in words is "one hundred thirteen billion, three hundred twelve million, one hundred twelve thousand, two hundred two".