102212211011 has 2 divisors, whose sum is σ = 102212211012. Its totient is φ = 102212211010.

The previous prime is 102212210953. The next prime is 102212211047. The reversal of 102212211011 is 110112212201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102212211011 - 2¹⁰ = 102212209987 is a prime.

It is not a weakly prime, because it can be changed into another prime (102212211061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51106105505 + 51106105506.

It is an arithmetic number, because the mean of its divisors is an integer number (51106105506).

Almost surely, 2^102212211011 is an apocalyptic number.

102212211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102212211011 is an equidigital number, since it uses as much as digits as its factorization.

102212211011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102212211011 its reverse (110112212201), we get a palindrome (212324423212).

The spelling of 102212211011 in words is "one hundred two billion, two hundred twelve million, two hundred eleven thousand, eleven".