11113112202 has 32 divisors (see below), whose sum is σ = 22335212160. Its totient is φ = 3686242560.

The previous prime is 11113112201. The next prime is 11113112203. The reversal of 11113112202 is 20221131111.

It is an interprime number because it is at equal distance from previous prime (11113112201) and next prime (11113112203).

It is not an unprimeable number, because it can be changed into a prime (11113112201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1383574 + ... + 1391582.

It is an arithmetic number, because the mean of its divisors is an integer number (697975380).

Almost surely, 2^11113112202 is an apocalyptic number.

11113112202 is an abundant number, since it is smaller than the sum of its proper divisors (11222099958).

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

11113112202 is a wasteful number, since it uses less digits than its factorization.

11113112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9118.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11113112202 its reverse (20221131111), we get a palindrome (31334243313).

The spelling of 11113112202 in words is "eleven billion, one hundred thirteen million, one hundred twelve thousand, two hundred two".