2022001000198 has 4 divisors (see below), whose sum is σ = 3033001500300. Its totient is φ = 1011000500098.

The previous prime is 2022001000171. The next prime is 2022001000199. The reversal of 2022001000198 is 8910001002202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022001000199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505500250048 + ... + 505500250051.

It is an arithmetic number, because the mean of its divisors is an integer number (758250375075).

Almost surely, 2^{2022001000198} is an apocalyptic number.

2022001000198 is a deficient number, since it is larger than the sum of its proper divisors (1011000500102).

2022001000198 is a wasteful number, since it uses less digits than its factorization.

2022001000198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011000500101.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 2022001000198 in words is "two trillion, twenty-two billion, one million, one hundred ninety-eight", and thus it is an aban number.