2033221198 has 16 divisors (see below), whose sum is σ = 3246426000. Its totient is φ = 952281792.

The previous prime is 2033221193. The next prime is 2033221219. The reversal of 2033221198 is 8911223302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033221193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297213 + ... + 303976.

It is an arithmetic number, because the mean of its divisors is an integer number (202901625).

Almost surely, 2^2033221198 is an apocalyptic number.

2033221198 is a deficient number, since it is larger than the sum of its proper divisors (1213204802).

2033221198 is a wasteful number, since it uses less digits than its factorization.

2033221198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601299.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 2033221198 is about 45091.2541187313. The cubic root of 2033221198 is about 1266.8587916177.

The spelling of 2033221198 in words is "two billion, thirty-three million, two hundred twenty-one thousand, one hundred ninety-eight".