111022131100113 has 12 divisors (see below), whose sum is σ = 162395240991360. Its totient is φ = 73077858445176.

The previous prime is 111022131100037. The next prime is 111022131100151. The reversal of 111022131100113 is 311001131220111.

111022131100113 is a `hidden beast` number, since 11 + 10 + 221 + 311 + 0 + 0 + 113 = 666.

It is not a de Polignac number, because 111022131100113 - 2²⁹ = 111021594229201 is a prime.

It is a super-2 number, since 2×111022131100113² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111022131100183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78074634381 + ... + 78074635802.

It is an arithmetic number, because the mean of its divisors is an integer number (13532936749280).

Almost surely, 2^{111022131100113} is an apocalyptic number.

It is an amenable number.

111022131100113 is a deficient number, since it is larger than the sum of its proper divisors (51373109891247).

111022131100113 is a wasteful number, since it uses less digits than its factorization.

111022131100113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156149270268 (or 156149270265 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 111022131100113 its reverse (311001131220111), we get a palindrome (422023262320224).

The spelling of 111022131100113 in words is "one hundred eleven trillion, twenty-two billion, one hundred thirty-one million, one hundred thousand, one hundred thirteen".