99102100201219 has 2 divisors, whose sum is σ = 99102100201220. Its totient is φ = 99102100201218.

The previous prime is 99102100201157. The next prime is 99102100201241. The reversal of 99102100201219 is 91210200120199.

It is a strong prime.

It is an emirp because it is prime and its reverse (91210200120199) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99102100201219 - 2²¹ = 99102098104067 is a prime.

It is a super-2 number, since 2×99102100201219² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (99102100201319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49551050100609 + 49551050100610.

It is an arithmetic number, because the mean of its divisors is an integer number (49551050100610).

Almost surely, 2^{99102100201219} is an apocalyptic number.

99102100201219 is a deficient number, since it is larger than the sum of its proper divisors (1).

99102100201219 is an equidigital number, since it uses as much as digits as its factorization.

99102100201219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 99102100201219 in words is "ninety-nine trillion, one hundred two billion, one hundred million, two hundred one thousand, two hundred nineteen".