3222202198 has 4 divisors (see below), whose sum is σ = 4833303300. Its totient is φ = 1611101098.

The previous prime is 3222202169. The next prime is 3222202201. The reversal of 3222202198 is 8912022223.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 805550548 + ... + 805550551.

It is an arithmetic number, because the mean of its divisors is an integer number (1208325825).

Almost surely, 2^3222202198 is an apocalyptic number.

3222202198 is a deficient number, since it is larger than the sum of its proper divisors (1611101102).

3222202198 is a wasteful number, since it uses less digits than its factorization.

3222202198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611101101.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 3222202198 is about 56764.4448400581. Note that the first 3 decimals coincide. The cubic root of 3222202198 is about 1477.0128142956.

The spelling of 3222202198 in words is "three billion, two hundred twenty-two million, two hundred two thousand, one hundred ninety-eight".