3213322002 has 40 divisors (see below), whose sum is σ = 7854791472. Its totient is φ = 973733400.

The previous prime is 3213321989. The next prime is 3213322037. The reversal of 3213322002 is 2002233123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 899824 + ... + 903387.

Almost surely, 2^3213322002 is an apocalyptic number.

3213322002 is an abundant number, since it is smaller than the sum of its proper divisors (4641469470).

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

3213322002 is a wasteful number, since it uses less digits than its factorization.

3213322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803236 (or 1803227 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3213322002 is about 56686.1711707538. The cubic root of 3213322002 is about 1475.6547130054.

Adding to 3213322002 its reverse (2002233123), we get a palindrome (5215555125).

The spelling of 3213322002 in words is "three billion, two hundred thirteen million, three hundred twenty-two thousand, two".