322012313 has 8 divisors (see below), whose sum is σ = 368142528. Its totient is φ = 275914224.

The previous prime is 322012309. The next prime is 322012321. The reversal of 322012313 is 313210223.

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 322012313 - 2² = 322012309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322012291 and 322012300.

It is not an unprimeable number, because it can be changed into a prime (322012343) 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, 19970 + ... + 32292.

It is an arithmetic number, because the mean of its divisors is an integer number (46017816).

Almost surely, 2^322012313 is an apocalyptic number.

It is an amenable number.

322012313 is a deficient number, since it is larger than the sum of its proper divisors (46130215).

322012313 is a wasteful number, since it uses less digits than its factorization.

322012313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16063.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 322012313 is about 17944.7015299781. The cubic root of 322012313 is about 685.4211365966.

Adding to 322012313 its reverse (313210223), we get a palindrome (635222536).

The spelling of 322012313 in words is "three hundred twenty-two million, twelve thousand, three hundred thirteen".