322362012 has 24 divisors (see below), whose sum is σ = 859632256. Its totient is φ = 92103408.

The previous prime is 322362011. The next prime is 322362023. The reversal of 322362012 is 210263223.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 322362012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322362011) 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, 1918738 + ... + 1918905.

Almost surely, 2^322362012 is an apocalyptic number.

It is an amenable number.

322362012 is an abundant number, since it is smaller than the sum of its proper divisors (537270244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322362012 is a wasteful number, since it uses less digits than its factorization.

322362012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837657 (or 3837655 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 322362012 is about 17954.4426814090. The cubic root of 322362012 is about 685.6691647642.

The spelling of 322362012 in words is "three hundred twenty-two million, three hundred sixty-two thousand, twelve".