22133031198 has 16 divisors (see below), whose sum is σ = 45016335360. Its totient is φ = 7252631576.

The previous prime is 22133031103. The next prime is 22133031199. The reversal of 22133031198 is 89113033122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133031199) 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, 31260990 + ... + 31261697.

It is an arithmetic number, because the mean of its divisors is an integer number (2813520960).

Almost surely, 2^22133031198 is an apocalyptic number.

22133031198 is an abundant number, since it is smaller than the sum of its proper divisors (22883304162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22133031198 is a wasteful number, since it uses less digits than its factorization.

22133031198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62522751.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 22133031198 in words is "twenty-two billion, one hundred thirty-three million, thirty-one thousand, one hundred ninety-eight".