12312223003001 has 8 divisors (see below), whose sum is σ = 12335248528200. Its totient is φ = 12289211753728.

The previous prime is 12312223002953. The next prime is 12312223003027. The reversal of 12312223003001 is 10030032221321.

It can be written as a sum of positive squares in 4 ways, for example, as 4979235216400 + 7332987786601 = 2231420^2 + 2707949^2 .

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 12312223003001 - 2¹⁴ = 12312222986617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12312223003061) 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, 1841696 + ... + 5293041.

It is an arithmetic number, because the mean of its divisors is an integer number (1541906066025).

Almost surely, 2^{12312223003001} is an apocalyptic number.

It is an amenable number.

12312223003001 is a deficient number, since it is larger than the sum of its proper divisors (23025525199).

12312223003001 is an equidigital number, since it uses as much as digits as its factorization.

12312223003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7137963.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12312223003001 its reverse (10030032221321), we get a palindrome (22342255224322).

The spelling of 12312223003001 in words is "twelve trillion, three hundred twelve billion, two hundred twenty-three million, three thousand, one".