22001000099 has 8 divisors (see below), whose sum is σ = 24017952672. Its totient is φ = 20030414400.

The previous prime is 22001000081. The next prime is 22001000107. The reversal of 22001000099 is 99000010022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22001000099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22001000059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11590727 + ... + 11592624.

It is an arithmetic number, because the mean of its divisors is an integer number (3002244084).

Almost surely, 2^22001000099 is an apocalyptic number.

22001000099 is a deficient number, since it is larger than the sum of its proper divisors (2016952573).

22001000099 is a wasteful number, since it uses less digits than its factorization.

22001000099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23183437.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 22001000099 in words is "twenty-two billion, one million, ninety-nine", and thus it is an aban number and an uban number.