102212112222019 has 2 divisors, whose sum is σ = 102212112222020. Its totient is φ = 102212112222018.

The previous prime is 102212112221929. The next prime is 102212112222023. The reversal of 102212112222019 is 910222211212201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102212112222019 - 2²⁹ = 102211575351107 is a prime.

It is a super-2 number, since 2×102212112222019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102212112222049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106056111009 + 51106056111010.

It is an arithmetic number, because the mean of its divisors is an integer number (51106056111010).

Almost surely, 2^{102212112222019} is an apocalyptic number.

102212112222019 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212112222019 is an equidigital number, since it uses as much as digits as its factorization.

102212112222019 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 102212112222019 in words is "one hundred two trillion, two hundred twelve billion, one hundred twelve million, two hundred twenty-two thousand, nineteen".