322412012 has 12 divisors (see below), whose sum is σ = 607622736. Its totient is φ = 148805520.

The previous prime is 322412003. The next prime is 322412017. The reversal of 322412012 is 210214223.

It is not an unprimeable number, because it can be changed into a prime (322412017) 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, 3100064 + ... + 3100167.

It is an arithmetic number, because the mean of its divisors is an integer number (50635228).

Almost surely, 2^322412012 is an apocalyptic number.

It is an amenable number.

322412012 is a deficient number, since it is larger than the sum of its proper divisors (285210724).

322412012 is a wasteful number, since it uses less digits than its factorization.

322412012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6200248 (or 6200246 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 322412012 is about 17955.8350404541. The cubic root of 322412012 is about 685.7046131985.

Adding to 322412012 its reverse (210214223), we get a palindrome (532626235).

The spelling of 322412012 in words is "three hundred twenty-two million, four hundred twelve thousand, twelve".