12412444210231 has 8 divisors (see below), whose sum is σ = 13586382818624. Its totient is φ = 11269810631520.

The previous prime is 12412444210219. The next prime is 12412444210267. The reversal of 12412444210231 is 13201244421421.

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 12412444210231 - 2⁹ = 12412444209719 is a prime.

It is a super-2 number, since 2×12412444210231² (a number of 27 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 = 12412444210193 and 12412444210202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412444210931) 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, 7826256591 + ... + 7826258176.

It is an arithmetic number, because the mean of its divisors is an integer number (1698297852328).

Almost surely, 2^{12412444210231} is an apocalyptic number.

12412444210231 is a deficient number, since it is larger than the sum of its proper divisors (1173938608393).

12412444210231 is a wasteful number, since it uses less digits than its factorization.

12412444210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15652514841.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 12412444210231 its reverse (13201244421421), we get a palindrome (25613688631652).

The spelling of 12412444210231 in words is "twelve trillion, four hundred twelve billion, four hundred forty-four million, two hundred ten thousand, two hundred thirty-one".