322112863 has 4 divisors (see below), whose sum is σ = 322276000. Its totient is φ = 321949728.

The previous prime is 322112839. The next prime is 322112867. The reversal of 322112863 is 368211223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 368211223 = 271 ⋅1358713.

It is a cyclic number.

It is not a de Polignac number, because 322112863 - 2¹⁷ = 321981791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322112867) 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, 78570 + ... + 82567.

It is an arithmetic number, because the mean of its divisors is an integer number (80569000).

Almost surely, 2^322112863 is an apocalyptic number.

322112863 is a deficient number, since it is larger than the sum of its proper divisors (163137).

322112863 is a wasteful number, since it uses less digits than its factorization.

322112863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163136.

The product of its digits is 3456, while the sum is 28.

The square root of 322112863 is about 17947.5029739516. The cubic root of 322112863 is about 685.4924712633.

The spelling of 322112863 in words is "three hundred twenty-two million, one hundred twelve thousand, eight hundred sixty-three".