12231233023 has 8 divisors (see below), whose sum is σ = 12458817360. Its totient is φ = 12005746560.

The previous prime is 12231233009. The next prime is 12231233029. The reversal of 12231233023 is 32033213221.

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 12231233023 - 2²¹ = 12229135871 is a prime.

It is a super-2 number, since 2×12231233023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12231232985 and 12231233003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12231233029) 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, 512698 + ... + 536023.

It is an arithmetic number, because the mean of its divisors is an integer number (1557352170).

Almost surely, 2^12231233023 is an apocalyptic number.

12231233023 is a deficient number, since it is larger than the sum of its proper divisors (227584337).

12231233023 is a wasteful number, since it uses less digits than its factorization.

12231233023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048937.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12231233023 its reverse (32033213221), we get a palindrome (44264446244).

The spelling of 12231233023 in words is "twelve billion, two hundred thirty-one million, two hundred thirty-three thousand, twenty-three".