12310321332022 has 8 divisors (see below), whose sum is σ = 21103407997776. Its totient is φ = 5275851999432.

The previous prime is 12310321332013. The next prime is 12310321332037. The reversal of 12310321332022 is 22023312301321.

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

It is a super-2 number, since 2×12310321332022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439654333273 + ... + 439654333300.

It is an arithmetic number, because the mean of its divisors is an integer number (2637925999722).

Almost surely, 2^{12310321332022} is an apocalyptic number.

12310321332022 is a deficient number, since it is larger than the sum of its proper divisors (8793086665754).

12310321332022 is an equidigital number, since it uses as much as digits as its factorization.

12310321332022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879308666582.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12310321332022 its reverse (22023312301321), we get a palindrome (34333633633343).

The spelling of 12310321332022 in words is "twelve trillion, three hundred ten billion, three hundred twenty-one million, three hundred thirty-two thousand, twenty-two".