3220022194 has 8 divisors (see below), whose sum is σ = 4844366748. Its totient is φ = 1605233280.

The previous prime is 3220022171. The next prime is 3220022203. The reversal of 3220022194 is 4912200223.

It can be written as a sum of positive squares in 2 ways, for example, as 3204126025 + 15896169 = 56605^2 + 3987^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2388067 + ... + 2389414.

Almost surely, 2^3220022194 is an apocalyptic number.

3220022194 is a deficient number, since it is larger than the sum of its proper divisors (1624344554).

3220022194 is a wasteful number, since it uses less digits than its factorization.

3220022194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4777820.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3220022194 is about 56745.2393950365. The cubic root of 3220022194 is about 1476.6796446117.

The spelling of 3220022194 in words is "three billion, two hundred twenty million, twenty-two thousand, one hundred ninety-four".