11112212113313 has 16 divisors (see below), whose sum is σ = 11290309269120. Its totient is φ = 10934478825600.

The previous prime is 11112212113297. The next prime is 11112212113319. The reversal of 11112212113313 is 31331121221111.

It is a cyclic number.

It is not a de Polignac number, because 11112212113313 - 2⁴ = 11112212113297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112212113319) 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, 555850748 + ... + 555870738.

It is an arithmetic number, because the mean of its divisors is an integer number (705644329320).

Almost surely, 2^{11112212113313} is an apocalyptic number.

It is an amenable number.

11112212113313 is a deficient number, since it is larger than the sum of its proper divisors (178097155807).

11112212113313 is a wasteful number, since it uses less digits than its factorization.

11112212113313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28648.

The product of its digits is 216, while the sum is 23.

Adding to 11112212113313 its reverse (31331121221111), we get a palindrome (42443333334424).

The spelling of 11112212113313 in words is "eleven trillion, one hundred twelve billion, two hundred twelve million, one hundred thirteen thousand, three hundred thirteen".