102212120212183 has 2 divisors, whose sum is σ = 102212120212184. Its totient is φ = 102212120212182.

The previous prime is 102212120212177. The next prime is 102212120212277. The reversal of 102212120212183 is 381212021212201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102212120212183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102212120210183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106060106091 + 51106060106092.

It is an arithmetic number, because the mean of its divisors is an integer number (51106060106092).

Almost surely, 2^{102212120212183} is an apocalyptic number.

102212120212183 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212120212183 is an equidigital number, since it uses as much as digits as its factorization.

102212120212183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 28.

Adding to 102212120212183 its reverse (381212021212201), we get a palindrome (483424141424384).

The spelling of 102212120212183 in words is "one hundred two trillion, two hundred twelve billion, one hundred twenty million, two hundred twelve thousand, one hundred eighty-three".