102202221121219 has 2 divisors, whose sum is σ = 102202221121220. Its totient is φ = 102202221121218.

The previous prime is 102202221121201. The next prime is 102202221121237. The reversal of 102202221121219 is 912121122202201.

It is a balanced prime because it is at equal distance from previous prime (102202221121201) and next prime (102202221121237).

It is a cyclic number.

It is not a de Polignac number, because 102202221121219 - 2⁹ = 102202221120707 is a prime.

It is a super-2 number, since 2×102202221121219² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102202221121249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101110560609 + 51101110560610.

It is an arithmetic number, because the mean of its divisors is an integer number (51101110560610).

Almost surely, 2^{102202221121219} is an apocalyptic number.

102202221121219 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202221121219 is an equidigital number, since it uses as much as digits as its factorization.

102202221121219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 102202221121219 in words is "one hundred two trillion, two hundred two billion, two hundred twenty-one million, one hundred twenty-one thousand, two hundred nineteen".