102220122011011 has 2 divisors, whose sum is σ = 102220122011012. Its totient is φ = 102220122011010.

The previous prime is 102220122010991. The next prime is 102220122011113. The reversal of 102220122011011 is 110110221022201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102220122011011 - 2⁹ = 102220122010499 is a prime.

It is not a weakly prime, because it can be changed into another prime (102220122011311) 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, 51110061005505 + 51110061005506.

It is an arithmetic number, because the mean of its divisors is an integer number (51110061005506).

Almost surely, 2^{102220122011011} is an apocalyptic number.

102220122011011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102220122011011 is an equidigital number, since it uses as much as digits as its factorization.

102220122011011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102220122011011 its reverse (110110221022201), we get a palindrome (212330343033212).

The spelling of 102220122011011 in words is "one hundred two trillion, two hundred twenty billion, one hundred twenty-two million, eleven thousand, eleven".