3213412012 has 48 divisors (see below), whose sum is σ = 6469908480. Its totient is φ = 1386374400.

The previous prime is 3213412009. The next prime is 3213412057. The reversal of 3213412012 is 2102143123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64 + ... + 80167.

It is an arithmetic number, because the mean of its divisors is an integer number (134789760).

Almost surely, 2^3213412012 is an apocalyptic number.

It is an amenable number.

3213412012 is an abundant number, since it is smaller than the sum of its proper divisors (3256496468).

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

3213412012 is a wasteful number, since it uses less digits than its factorization.

3213412012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80302 (or 80300 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3213412012 is about 56686.9650978071. The cubic root of 3213412012 is about 1475.6684913154.

Adding to 3213412012 its reverse (2102143123), we get a palindrome (5315555135).

The spelling of 3213412012 in words is "three billion, two hundred thirteen million, four hundred twelve thousand, twelve".