22211222199 has 16 divisors (see below), whose sum is σ = 31000084992. Its totient is φ = 14118983648.

The previous prime is 22211222171. The next prime is 22211222213. The reversal of 22211222199 is 99122211222.

It is a cyclic number.

It is not a de Polignac number, because 22211222199 - 2¹¹ = 22211220151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211222399) 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, 485859 + ... + 529604.

It is an arithmetic number, because the mean of its divisors is an integer number (1937505312).

Almost surely, 2^22211222199 is an apocalyptic number.

22211222199 is a deficient number, since it is larger than the sum of its proper divisors (8788862793).

22211222199 is a wasteful number, since it uses less digits than its factorization.

22211222199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015806.

The product of its digits is 5184, while the sum is 33.

The spelling of 22211222199 in words is "twenty-two billion, two hundred eleven million, two hundred twenty-two thousand, one hundred ninety-nine".