33221300198 has 8 divisors (see below), whose sum is σ = 49833173808. Its totient is φ = 16610242264.

The previous prime is 33221300197. The next prime is 33221300237. The reversal of 33221300198 is 89100312233.

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

It is a super-2 number, since 2×33221300198² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33221300197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89186 + ... + 272757.

It is an arithmetic number, because the mean of its divisors is an integer number (6229146726).

Almost surely, 2^33221300198 is an apocalyptic number.

33221300198 is a deficient number, since it is larger than the sum of its proper divisors (16611873610).

33221300198 is a wasteful number, since it uses less digits than its factorization.

33221300198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407838.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 33221300198 in words is "thirty-three billion, two hundred twenty-one million, three hundred thousand, one hundred ninety-eight".