111113322201 has 24 divisors (see below), whose sum is σ = 189750175680. Its totient is φ = 61303900896.

The previous prime is 111113322097. The next prime is 111113322217. The reversal of 111113322201 is 102223311111.

111113322201 is a `hidden beast` number, since 1 + 1 + 111 + 332 + 220 + 1 = 666.

It is not a de Polignac number, because 111113322201 - 2³³ = 102523387609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111113322401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30406855 + ... + 30410508.

It is an arithmetic number, because the mean of its divisors is an integer number (7906257320).

Almost surely, 2^111113322201 is an apocalyptic number.

It is an amenable number.

111113322201 is a deficient number, since it is larger than the sum of its proper divisors (78636853479).

111113322201 is a wasteful number, since it uses less digits than its factorization.

111113322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60817405 (or 60817402 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 111113322201 its reverse (102223311111), we get a palindrome (213336633312).

The spelling of 111113322201 in words is "one hundred eleven billion, one hundred thirteen million, three hundred twenty-two thousand, two hundred one".