322010012 has 12 divisors (see below), whose sum is σ = 564804240. Its totient is φ = 160637376.

The previous prime is 322009999. The next prime is 322010021. The reversal of 322010012 is 210010223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 322009975 and 322010002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89933 + ... + 93444.

It is an arithmetic number, because the mean of its divisors is an integer number (47067020).

Almost surely, 2^322010012 is an apocalyptic number.

It is an amenable number.

322010012 is a deficient number, since it is larger than the sum of its proper divisors (242794228).

322010012 is a wasteful number, since it uses less digits than its factorization.

322010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183820 (or 183818 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 322010012 is about 17944.6374162311. The cubic root of 322010012 is about 685.4195039905.

Adding to 322010012 its reverse (210010223), we get a palindrome (532020235).

The spelling of 322010012 in words is "three hundred twenty-two million, ten thousand, twelve".