111332213201229 has 16 divisors (see below), whose sum is σ = 148511936355264. Its totient is φ = 74186984384000.

The previous prime is 111332213201173. The next prime is 111332213201243. The reversal of 111332213201229 is 922102312233111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111332213201229 - 2²⁷ = 111332078983501 is a prime.

It is a super-2 number, since 2×111332213201229² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 111332213201229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111332213202229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310023679 + ... + 310382579.

It is an arithmetic number, because the mean of its divisors is an integer number (9281996022204).

Almost surely, 2^{111332213201229} is an apocalyptic number.

It is an amenable number.

111332213201229 is a deficient number, since it is larger than the sum of its proper divisors (37179723154035).

111332213201229 is a wasteful number, since it uses less digits than its factorization.

111332213201229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406668.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 111332213201229 in words is "one hundred eleven trillion, three hundred thirty-two billion, two hundred thirteen million, two hundred one thousand, two hundred twenty-nine".