12241210023 has 16 divisors (see below), whose sum is σ = 20725858560. Its totient is φ = 6994977048.

The previous prime is 12241210021. The next prime is 12241210063. The reversal of 12241210023 is 32001214221.

It is a happy number.

It is not a de Polignac number, because 12241210023 - 2¹ = 12241210021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12241209978 and 12241210005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12241210021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32383965 + ... + 32384342.

It is an arithmetic number, because the mean of its divisors is an integer number (1295366160).

Almost surely, 2^12241210023 is an apocalyptic number.

12241210023 is a deficient number, since it is larger than the sum of its proper divisors (8484648537).

12241210023 is an equidigital number, since it uses as much as digits as its factorization.

12241210023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64768323 (or 64768317 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12241210023 its reverse (32001214221), we get a palindrome (44242424244).

The spelling of 12241210023 in words is "twelve billion, two hundred forty-one million, two hundred ten thousand, twenty-three".