111101202002202 has 32 divisors (see below), whose sum is σ = 231864588771840. Its totient is φ = 35423386687920.

The previous prime is 111101202002191. The next prime is 111101202002207. The reversal of 111101202002202 is 202200202101111.

111101202002202 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×111101202002202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111101202002207) 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, 25755877 + ... + 29758487.

It is an arithmetic number, because the mean of its divisors is an integer number (7245768399120).

Almost surely, 2^{111101202002202} is an apocalyptic number.

111101202002202 is an abundant number, since it is smaller than the sum of its proper divisors (120763386769638).

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

111101202002202 is a wasteful number, since it uses less digits than its factorization.

111101202002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4203778.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111101202002202 its reverse (202200202101111), we get a palindrome (313301404103313).

The spelling of 111101202002202 in words is "one hundred eleven trillion, one hundred one billion, two hundred two million, two thousand, two hundred two".