322000012 has 6 divisors (see below), whose sum is σ = 563500028. Its totient is φ = 161000004.

The previous prime is 321999983. The next prime is 322000027. The reversal of 322000012 is 210000223.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40249998 + ... + 40250005.

Almost surely, 2^322000012 is an apocalyptic number.

It is an amenable number.

322000012 is a deficient number, since it is larger than the sum of its proper divisors (241500016).

322000012 is a wasteful number, since it uses less digits than its factorization.

322000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80500007 (or 80500005 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 322000012 is about 17944.3587792933. The cubic root of 322000012 is about 685.4124086977.

Adding to 322000012 its reverse (210000223), we get a palindrome (532000235).

The spelling of 322000012 in words is "three hundred twenty-two million, twelve", and thus it is an aban number.