11112022112202 has 64 divisors (see below), whose sum is σ = 26942303779200. Its totient is φ = 3366770883840.

The previous prime is 11112022112137. The next prime is 11112022112267. The reversal of 11112022112202 is 20221122021111.

11112022112202 is a `hidden beast` number, since 111 + 120 + 2 + 211 + 220 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (11112022112137) and next prime (11112022112267).

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 2533074 + ... + 5351682.

It is an arithmetic number, because the mean of its divisors is an integer number (420973496550).

Almost surely, 2^{11112022112202} is an apocalyptic number.

11112022112202 is an abundant number, since it is smaller than the sum of its proper divisors (15830281666998).

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

11112022112202 is a wasteful number, since it uses less digits than its factorization.

11112022112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825268 (or 2825262 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11112022112202 its reverse (20221122021111), we get a palindrome (31333144133313).

It can be divided in two parts, 1111 and 2022112202, that multiplied together give a palindrome (2246566656422).

The spelling of 11112022112202 in words is "eleven trillion, one hundred twelve billion, twenty-two million, one hundred twelve thousand, two hundred two".