12311233230010 has 64 divisors (see below), whose sum is σ = 26035040787840. Its totient is φ = 4132337690880.

The previous prime is 12311233230007. The next prime is 12311233230047. The reversal of 12311233230010 is 1003233211321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74547789 + ... + 74712751.

It is an arithmetic number, because the mean of its divisors is an integer number (406797512310).

Almost surely, 2^{12311233230010} is an apocalyptic number.

12311233230010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12311233230010 is an abundant number, since it is smaller than the sum of its proper divisors (13723807557830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12311233230010 is a wasteful number, since it uses less digits than its factorization.

12311233230010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217183.

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

Adding to 12311233230010 its reverse (1003233211321), we get a palindrome (13314466441331).

The spelling of 12311233230010 in words is "twelve trillion, three hundred eleven billion, two hundred thirty-three million, two hundred thirty thousand, ten".