102212220112043 has 2 divisors, whose sum is σ = 102212220112044. Its totient is φ = 102212220112042.

The previous prime is 102212220111977. The next prime is 102212220112069. The reversal of 102212220112043 is 340211022212201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102212220112043 - 2²⁰ = 102212219063467 is a prime.

It is not a weakly prime, because it can be changed into another prime (102212220112543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106110056021 + 51106110056022.

It is an arithmetic number, because the mean of its divisors is an integer number (51106110056022).

Almost surely, 2^{102212220112043} is an apocalyptic number.

102212220112043 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212220112043 is an equidigital number, since it uses as much as digits as its factorization.

102212220112043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 102212220112043 its reverse (340211022212201), we get a palindrome (442423242324244).

The spelling of 102212220112043 in words is "one hundred two trillion, two hundred twelve billion, two hundred twenty million, one hundred twelve thousand, forty-three".