1112330302231 has 4 divisors (see below), whose sum is σ = 1112335043464. Its totient is φ = 1112325561000.

The previous prime is 1112330302163. The next prime is 1112330302241. The reversal of 1112330302231 is 1322030332111.

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

It is a cyclic number.

It is not a de Polignac number, because 1112330302231 - 2¹⁹ = 1112329777943 is a prime.

It is a super-2 number, since 2×1112330302231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112330302241) 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, 1999320 + ... + 2494381.

It is an arithmetic number, because the mean of its divisors is an integer number (278083760866).

Almost surely, 2^{1112330302231} is an apocalyptic number.

1112330302231 is a deficient number, since it is larger than the sum of its proper divisors (4741233).

1112330302231 is an equidigital number, since it uses as much as digits as its factorization.

1112330302231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741232.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1112330302231 its reverse (1322030332111), we get a palindrome (2434360634342).

The spelling of 1112330302231 in words is "one trillion, one hundred twelve billion, three hundred thirty million, three hundred two thousand, two hundred thirty-one".