3221442322 has 64 divisors (see below), whose sum is σ = 5862896640. Its totient is φ = 1298304000.

The previous prime is 3221442299. The next prime is 3221442373. The reversal of 3221442322 is 2232441223.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7651672 + ... + 7652092.

It is an arithmetic number, because the mean of its divisors is an integer number (91607760).

Almost surely, 2^3221442322 is an apocalyptic number.

3221442322 is a deficient number, since it is larger than the sum of its proper divisors (2641454318).

3221442322 is a wasteful number, since it uses less digits than its factorization.

3221442322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907.

The product of its digits is 4608, while the sum is 25.

The square root of 3221442322 is about 56757.7512063330. The cubic root of 3221442322 is about 1476.8966996264.

Adding to 3221442322 its reverse (2232441223), we get a palindrome (5453883545).

The spelling of 3221442322 in words is "three billion, two hundred twenty-one million, four hundred forty-two thousand, three hundred twenty-two".