22021202222099 has 2 divisors, whose sum is σ = 22021202222100. Its totient is φ = 22021202222098.

The previous prime is 22021202222053. The next prime is 22021202222189. The reversal of 22021202222099 is 99022220212022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22021202222099 - 2¹² = 22021202218003 is a prime.

It is not a weakly prime, because it can be changed into another prime (22021202222699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010601111049 + 11010601111050.

It is an arithmetic number, because the mean of its divisors is an integer number (11010601111050).

Almost surely, 2^{22021202222099} is an apocalyptic number.

22021202222099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22021202222099 is an equidigital number, since it uses as much as digits as its factorization.

22021202222099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 22021202222099 in words is "twenty-two trillion, twenty-one billion, two hundred two million, two hundred twenty-two thousand, ninety-nine".