111132102221033 has 4 divisors (see below), whose sum is σ = 111166647484500. Its totient is φ = 111097556957568.

The previous prime is 111132102220987. The next prime is 111132102221057. The reversal of 111132102221033 is 330122201231111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95348350563904 + 15783751657129 = 9764648^2 + 3972877^2 .

It is a cyclic number.

It is not a de Polignac number, because 111132102221033 - 2¹⁶ = 111132102155497 is a prime.

It is a super-2 number, since 2×111132102221033² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111132102221093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17272626908 + ... + 17272633341.

It is an arithmetic number, because the mean of its divisors is an integer number (27791661871125).

Almost surely, 2^{111132102221033} is an apocalyptic number.

It is an amenable number.

111132102221033 is a deficient number, since it is larger than the sum of its proper divisors (34545263467).

111132102221033 is an equidigital number, since it uses as much as digits as its factorization.

111132102221033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34545263466.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 111132102221033 its reverse (330122201231111), we get a palindrome (441254303452144).

The spelling of 111132102221033 in words is "one hundred eleven trillion, one hundred thirty-two billion, one hundred two million, two hundred twenty-one thousand, thirty-three".