322225198 has 8 divisors (see below), whose sum is σ = 484105680. Its totient is φ = 160856640.

The previous prime is 322225181. The next prime is 322225201. The reversal of 322225198 is 891522223.

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

It is a super-2 number, since 2×322225198² = 207658156452278408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126403 + ... + 128926.

It is an arithmetic number, because the mean of its divisors is an integer number (60513210).

Almost surely, 2^322225198 is an apocalyptic number.

322225198 is a deficient number, since it is larger than the sum of its proper divisors (161880482).

322225198 is a wasteful number, since it uses less digits than its factorization.

322225198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255962.

The product of its digits is 17280, while the sum is 34.

The square root of 322225198 is about 17950.6322451328. The cubic root of 322225198 is about 685.5721491813.

The spelling of 322225198 in words is "three hundred twenty-two million, two hundred twenty-five thousand, one hundred ninety-eight".