111312000001202 has 64 divisors (see below), whose sum is σ = 224198025375744. Its totient is φ = 40029213752640.

The previous prime is 111312000001193. The next prime is 111312000001243. The reversal of 111312000001202 is 202100000213111.

It is a super-2 number, since 2×111312000001202² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24023963 + ... + 28280289.

It is an arithmetic number, because the mean of its divisors is an integer number (3503094146496).

Almost surely, 2^{111312000001202} is an apocalyptic number.

111312000001202 is an abundant number, since it is smaller than the sum of its proper divisors (112886025374542).

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

111312000001202 is a wasteful number, since it uses less digits than its factorization.

111312000001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269423.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 111312000001202 its reverse (202100000213111), we get a palindrome (313412000214313).

The spelling of 111312000001202 in words is "one hundred eleven trillion, three hundred twelve billion, one thousand, two hundred two".