312320233022223 has 16 divisors (see below), whose sum is σ = 427834449914976. Its totient is φ = 202513770547200.

The previous prime is 312320233022201. The next prime is 312320233022261. The reversal of 312320233022223 is 322220332023213.

It is not a de Polignac number, because 312320233022223 - 2⁹ = 312320233021711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312320233022263) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 501955386 + ... + 502577207.

It is an arithmetic number, because the mean of its divisors is an integer number (26739653119686).

Almost surely, 2^{312320233022223} is an apocalyptic number.

312320233022223 is a deficient number, since it is larger than the sum of its proper divisors (115514216892753).

312320233022223 is a wasteful number, since it uses less digits than its factorization.

312320233022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004535434.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 312320233022223 its reverse (322220332023213), we get a palindrome (634540565045436).

The spelling of 312320233022223 in words is "three hundred twelve trillion, three hundred twenty billion, two hundred thirty-three million, twenty-two thousand, two hundred twenty-three".