322313101021 has 4 divisors (see below), whose sum is σ = 322974935392. Its totient is φ = 321651266652.

The previous prime is 322313101003. The next prime is 322313101081. The reversal of 322313101021 is 120101313223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 120101313223 = 5431 ⋅22114033.

It is a cyclic number.

It is not a de Polignac number, because 322313101021 - 2¹¹ = 322313098973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322313101021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322313101081) 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 3 ways as a sum of consecutive naturals, for example, 330916455 + ... + 330917428.

It is an arithmetic number, because the mean of its divisors is an integer number (80743733848).

Almost surely, 2^322313101021 is an apocalyptic number.

It is an amenable number.

322313101021 is a deficient number, since it is larger than the sum of its proper divisors (661834371).

322313101021 is an equidigital number, since it uses as much as digits as its factorization.

322313101021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661834370.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 322313101021 its reverse (120101313223), we get a palindrome (442414414244).

The spelling of 322313101021 in words is "three hundred twenty-two billion, three hundred thirteen million, one hundred one thousand, twenty-one".