2221210222199 has 2 divisors, whose sum is σ = 2221210222200. Its totient is φ = 2221210222198.

The previous prime is 2221210222193. The next prime is 2221210222337. The reversal of 2221210222199 is 9912220121222.

It is a happy number.

2221210222199 is digitally balanced in base 2, 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 2221210222199 - 2¹² = 2221210218103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2221210222193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110605111099 + 1110605111100.

It is an arithmetic number, because the mean of its divisors is an integer number (1110605111100).

Almost surely, 2^{2221210222199} is an apocalyptic number.

2221210222199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221210222199 is an equidigital number, since it uses as much as digits as its factorization.

2221210222199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 2221210222199 in words is "two trillion, two hundred twenty-one billion, two hundred ten million, two hundred twenty-two thousand, one hundred ninety-nine".