3213221122 has 8 divisors (see below), whose sum is σ = 4830964236. Its totient is φ = 1602899712.

The previous prime is 3213221117. The next prime is 3213221149. The reversal of 3213221122 is 2211223123.

It can be written as a sum of positive squares in 2 ways, for example, as 3204805321 + 8415801 = 56611^2 + 2901^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3213221122.

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 3 ways as a sum of consecutive naturals, for example, 1854343 + ... + 1856074.

Almost surely, 2^3213221122 is an apocalyptic number.

3213221122 is a deficient number, since it is larger than the sum of its proper divisors (1617743114).

3213221122 is a wasteful number, since it uses less digits than its factorization.

3213221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710852.

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

The square root of 3213221122 is about 56685.2813523934. The cubic root of 3213221122 is about 1475.6392704607.

Adding to 3213221122 its reverse (2211223123), we get a palindrome (5424444245).

The spelling of 3213221122 in words is "three billion, two hundred thirteen million, two hundred twenty-one thousand, one hundred twenty-two".