102112110010219 has 2 divisors, whose sum is σ = 102112110010220. Its totient is φ = 102112110010218.

The previous prime is 102112110010093. The next prime is 102112110010297. The reversal of 102112110010219 is 912010011211201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102112110010219 - 2²⁹ = 102111573139307 is a prime.

It is a super-2 number, since 2×102112110010219² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102112110010219.

It is not a weakly prime, because it can be changed into another prime (102112110014219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056055005109 + 51056055005110.

It is an arithmetic number, because the mean of its divisors is an integer number (51056055005110).

Almost surely, 2^{102112110010219} is an apocalyptic number.

102112110010219 is a deficient number, since it is larger than the sum of its proper divisors (1).

102112110010219 is an equidigital number, since it uses as much as digits as its factorization.

102112110010219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 102112110010219 in words is "one hundred two trillion, one hundred twelve billion, one hundred ten million, ten thousand, two hundred nineteen".