22202231198 has 32 divisors (see below), whose sum is σ = 38458318080. Its totient is φ = 9416347200.

The previous prime is 22202231197. The next prime is 22202231201. The reversal of 22202231198 is 89113220222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202231197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590873 + ... + 627323.

It is an arithmetic number, because the mean of its divisors is an integer number (1201822440).

Almost surely, 2^22202231198 is an apocalyptic number.

22202231198 is a deficient number, since it is larger than the sum of its proper divisors (16256086882).

22202231198 is a wasteful number, since it uses less digits than its factorization.

22202231198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36912.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 22202231198 in words is "twenty-two billion, two hundred two million, two hundred thirty-one thousand, one hundred ninety-eight".