12110302231 has 8 divisors (see below), whose sum is σ = 12257913024. Its totient is φ = 11963583840.

The previous prime is 12110302229. The next prime is 12110302247. The reversal of 12110302231 is 13220301121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12110302231 - 2¹ = 12110302229 is a prime.

It is a super-2 number, since 2×12110302231² (a number of 21 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 (12110302261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195775 + ... + 250096.

It is an arithmetic number, because the mean of its divisors is an integer number (1532239128).

Almost surely, 2^12110302231 is an apocalyptic number.

12110302231 is a deficient number, since it is larger than the sum of its proper divisors (147610793).

12110302231 is a wasteful number, since it uses less digits than its factorization.

12110302231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446201.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12110302231 its reverse (13220301121), we get a palindrome (25330603352).

The spelling of 12110302231 in words is "twelve billion, one hundred ten million, three hundred two thousand, two hundred thirty-one".