10221222199 has 2 divisors, whose sum is σ = 10221222200. Its totient is φ = 10221222198.

The previous prime is 10221222191. The next prime is 10221222227. The reversal of 10221222199 is 99122212201.

10221222199 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10221222199 - 2³ = 10221222191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10221222199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221222191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110611099 + 5110611100.

It is an arithmetic number, because the mean of its divisors is an integer number (5110611100).

Almost surely, 2^10221222199 is an apocalyptic number.

10221222199 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221222199 is an equidigital number, since it uses as much as digits as its factorization.

10221222199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

It can be divided in two parts, 1022 and 1222199, that added together give a palindrome (1223221).

The spelling of 10221222199 in words is "ten billion, two hundred twenty-one million, two hundred twenty-two thousand, one hundred ninety-nine".