111112011101202 has 16 divisors (see below), whose sum is σ = 222224127287232. Its totient is φ = 37037319519600.

The previous prime is 111112011101173. The next prime is 111112011101233. The reversal of 111112011101202 is 202101110211111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18829827 + ... + 24016377.

It is an arithmetic number, because the mean of its divisors is an integer number (13889007955452).

Almost surely, 2^{111112011101202} is an apocalyptic number.

111112011101202 is an abundant number, since it is smaller than the sum of its proper divisors (111112116186030).

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

111112011101202 is a wasteful number, since it uses less digits than its factorization.

111112011101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8757073.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 111112011101202 its reverse (202101110211111), we get a palindrome (313213121312313).

The spelling of 111112011101202 in words is "one hundred eleven trillion, one hundred twelve billion, eleven million, one hundred one thousand, two hundred two".