22001211199 has 8 divisors (see below), whose sum is σ = 24003360720. Its totient is φ = 19999401600.

The previous prime is 22001211191. The next prime is 22001211217. The reversal of 22001211199 is 99111210022.

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

It is a cyclic number.

It is not a de Polignac number, because 22001211199 - 2³ = 22001211191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001211191) 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, 61317 + ... + 218545.

It is an arithmetic number, because the mean of its divisors is an integer number (3000420090).

Almost surely, 2^22001211199 is an apocalyptic number.

22001211199 is a deficient number, since it is larger than the sum of its proper divisors (2002149521).

22001211199 is a wasteful number, since it uses less digits than its factorization.

22001211199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169961.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 22001211199 in words is "twenty-two billion, one million, two hundred eleven thousand, one hundred ninety-nine".