22101020199 has 6 divisors (see below), whose sum is σ = 31923695856. Its totient is φ = 14734013460.

The previous prime is 22101020167. The next prime is 22101020213. The reversal of 22101020199 is 99102010122.

It is not a de Polignac number, because 22101020199 - 2⁵ = 22101020167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101020699) 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 5 ways as a sum of consecutive naturals, for example, 1227834447 + ... + 1227834464.

It is an arithmetic number, because the mean of its divisors is an integer number (5320615976).

Almost surely, 2^22101020199 is an apocalyptic number.

22101020199 is a deficient number, since it is larger than the sum of its proper divisors (9822675657).

22101020199 is a wasteful number, since it uses less digits than its factorization.

22101020199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455668917 (or 2455668914 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 22101020199 in words is "twenty-two billion, one hundred one million, twenty thousand, one hundred ninety-nine".