111112001202 has 16 divisors (see below), whose sum is σ = 231885915840. Its totient is φ = 35427014832.

The previous prime is 111112001191. The next prime is 111112001233. The reversal of 111112001202 is 202100211111.

It is a super-2 number, since 2×111112001202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402579577 + ... + 402579852.

It is an arithmetic number, because the mean of its divisors is an integer number (14492869740).

Almost surely, 2^111112001202 is an apocalyptic number.

111112001202 is an abundant number, since it is smaller than the sum of its proper divisors (120773914638).

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

111112001202 is a wasteful number, since it uses less digits than its factorization.

111112001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805159457.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111112001202 its reverse (202100211111), we get a palindrome (313212212313).

The spelling of 111112001202 in words is "one hundred eleven billion, one hundred twelve million, one thousand, two hundred two".