102222200199719 has 2 divisors, whose sum is σ = 102222200199720. Its totient is φ = 102222200199718.

The previous prime is 102222200199709. The next prime is 102222200199799. The reversal of 102222200199719 is 917991002222201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102222200199719 - 2²⁴ = 102222183422503 is a prime.

It is a super-2 number, since 2×102222200199719² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102222200199709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111100099859 + 51111100099860.

It is an arithmetic number, because the mean of its divisors is an integer number (51111100099860).

Almost surely, 2^{102222200199719} is an apocalyptic number.

102222200199719 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222200199719 is an equidigital number, since it uses as much as digits as its factorization.

102222200199719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 47.

The spelling of 102222200199719 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred million, one hundred ninety-nine thousand, seven hundred nineteen".