22212023199 has 16 divisors (see below), whose sum is σ = 29850315264. Its totient is φ = 14690936000.

The previous prime is 22212023189. The next prime is 22212023227. The reversal of 22212023199 is 99132021222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22212023199 - 2⁵ = 22212023167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22212023129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2274922 + ... + 2284664.

It is an arithmetic number, because the mean of its divisors is an integer number (1865644704).

Almost surely, 2^22212023199 is an apocalyptic number.

22212023199 is a deficient number, since it is larger than the sum of its proper divisors (7638292065).

22212023199 is a wasteful number, since it uses less digits than its factorization.

22212023199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15678.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 22212023199 in words is "twenty-two billion, two hundred twelve million, twenty-three thousand, one hundred ninety-nine".