3213150222 has 32 divisors (see below), whose sum is σ = 6534260352. Its totient is φ = 1053116064.

The previous prime is 3213150181. The next prime is 3213150233. The reversal of 3213150222 is 2220513123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219228 + ... + 233424.

It is an arithmetic number, because the mean of its divisors is an integer number (204195636).

Almost surely, 2^3213150222 is an apocalyptic number.

3213150222 is an abundant number, since it is smaller than the sum of its proper divisors (3321110130).

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

3213150222 is a wasteful number, since it uses less digits than its factorization.

3213150222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14832.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3213150222 is about 56684.6559661431. The cubic root of 3213150222 is about 1475.6284170118.

Adding to 3213150222 its reverse (2220513123), we get a palindrome (5433663345).

The spelling of 3213150222 in words is "three billion, two hundred thirteen million, one hundred fifty thousand, two hundred twenty-two".