22200120099 has 24 divisors (see below), whose sum is σ = 33469611552. Its totient is φ = 14152976640.

The previous prime is 22200120083. The next prime is 22200120101. The reversal of 22200120099 is 99002100222.

It is not a de Polignac number, because 22200120099 - 2⁴ = 22200120083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22200122099) 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 23 ways as a sum of consecutive naturals, for example, 965889 + ... + 988605.

It is an arithmetic number, because the mean of its divisors is an integer number (1394567148).

Almost surely, 2^22200120099 is an apocalyptic number.

22200120099 is a deficient number, since it is larger than the sum of its proper divisors (11269491453).

22200120099 is a wasteful number, since it uses less digits than its factorization.

22200120099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27467 (or 27464 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 22200120099 in words is "twenty-two billion, two hundred million, one hundred twenty thousand, ninety-nine".