111332011201 has 32 divisors (see below), whose sum is σ = 117189918720. Its totient is φ = 105632217600.

The previous prime is 111332011199. The next prime is 111332011213. The reversal of 111332011201 is 102110233111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111332011201 - 2¹ = 111332011199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111332011801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213688821 + ... + 213689341.

It is an arithmetic number, because the mean of its divisors is an integer number (3662184960).

Almost surely, 2^111332011201 is an apocalyptic number.

It is an amenable number.

111332011201 is a deficient number, since it is larger than the sum of its proper divisors (5857907519).

111332011201 is a wasteful number, since it uses less digits than its factorization.

111332011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111332011201 its reverse (102110233111), we get a palindrome (213442244312).

The spelling of 111332011201 in words is "one hundred eleven billion, three hundred thirty-two million, eleven thousand, two hundred one".