12235231043 has 8 divisors (see below), whose sum is σ = 13991868000. Its totient is φ = 10480780800.

The previous prime is 12235231039. The next prime is 12235231049. The reversal of 12235231043 is 34013253221.

It is a happy number.

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

It is not a de Polignac number, because 12235231043 - 2² = 12235231039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12235231049) 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, 534668 + ... + 557081.

It is an arithmetic number, because the mean of its divisors is an integer number (1748983500).

Almost surely, 2^12235231043 is an apocalyptic number.

12235231043 is a deficient number, since it is larger than the sum of its proper divisors (1756636957).

12235231043 is a wasteful number, since it uses less digits than its factorization.

12235231043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093357.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 12235231043 its reverse (34013253221), we get a palindrome (46248484264).

The spelling of 12235231043 in words is "twelve billion, two hundred thirty-five million, two hundred thirty-one thousand, forty-three".