111230044423201 has 96 divisors (see below), whose sum is σ = 134170285939200. Its totient is φ = 91816710163200.

The previous prime is 111230044423187. The next prime is 111230044423207. The reversal of 111230044423201 is 102324440032111.

It is a happy number.

It is not a de Polignac number, because 111230044423201 - 2⁴⁵ = 76045672334369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111230044423201.

It is not an unprimeable number, because it can be changed into a prime (111230044423207) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1400366250 + ... + 1400445676.

It is an arithmetic number, because the mean of its divisors is an integer number (1397607145200).

Almost surely, 2^{111230044423201} is an apocalyptic number.

111230044423201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111230044423201 is a deficient number, since it is larger than the sum of its proper divisors (22940241515999).

111230044423201 is a wasteful number, since it uses less digits than its factorization.

111230044423201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79771 (or 79760 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 111230044423201 its reverse (102324440032111), we get a palindrome (213554484455312).

The spelling of 111230044423201 in words is "one hundred eleven trillion, two hundred thirty billion, forty-four million, four hundred twenty-three thousand, two hundred one".