322112013 has 4 divisors (see below), whose sum is σ = 429482688. Its totient is φ = 214741340.

The previous prime is 322111991. The next prime is 322112029. The reversal of 322112013 is 310211223.

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.

It is a cyclic number.

It is not a de Polignac number, because 322112013 - 2²¹ = 320014861 is a prime.

It is a super-2 number, since 2×322112013² = 207512297837824338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322111983 and 322112001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322112053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53685333 + ... + 53685338.

It is an arithmetic number, because the mean of its divisors is an integer number (107370672).

Almost surely, 2^322112013 is an apocalyptic number.

It is an amenable number.

322112013 is a deficient number, since it is larger than the sum of its proper divisors (107370675).

322112013 is a wasteful number, since it uses less digits than its factorization.

322112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107370674.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 322112013 is about 17947.4792937616. The cubic root of 322112013 is about 685.4918682976.

Adding to 322112013 its reverse (310211223), we get a palindrome (632323236).

The spelling of 322112013 in words is "three hundred twenty-two million, one hundred twelve thousand, thirteen".