111122200022204 has 24 divisors (see below), whose sum is σ = 226973004303360. Its totient is φ = 46610527668336.

The previous prime is 111122200022203. The next prime is 111122200022209. The reversal of 111122200022204 is 402220002221111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111122200022201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42219679544 + ... + 42219682175.

It is an arithmetic number, because the mean of its divisors is an integer number (9457208512640).

Almost surely, 2^{111122200022204} is an apocalyptic number.

111122200022204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111122200022204 is an abundant number, since it is smaller than the sum of its proper divisors (115850804281156).

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

111122200022204 is a wasteful number, since it uses less digits than its factorization.

111122200022204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84439361777 (or 84439361775 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 111122200022204 its reverse (402220002221111), we get a palindrome (513342202243315).

The spelling of 111122200022204 in words is "one hundred eleven trillion, one hundred twenty-two billion, two hundred million, twenty-two thousand, two hundred four".