3212320222 has 4 divisors (see below), whose sum is σ = 4818480336. Its totient is φ = 1606160110.

The previous prime is 3212320219. The next prime is 3212320247. The reversal of 3212320222 is 2220232123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2220232123 = 41 ⋅54152003.

It is a self number, because there is not a number n which added to its sum of digits gives 3212320222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803080054 + ... + 803080057.

It is an arithmetic number, because the mean of its divisors is an integer number (1204620084).

Almost surely, 2^3212320222 is an apocalyptic number.

3212320222 is a deficient number, since it is larger than the sum of its proper divisors (1606160114).

3212320222 is a wasteful number, since it uses less digits than its factorization.

3212320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606160113.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3212320222 is about 56677.3342880556. The cubic root of 3212320222 is about 1475.5013478352.

Adding to 3212320222 its reverse (2220232123), we get a palindrome (5432552345).

The spelling of 3212320222 in words is "three billion, two hundred twelve million, three hundred twenty thousand, two hundred twenty-two".