120102012222011 has 2 divisors, whose sum is σ = 120102012222012. Its totient is φ = 120102012222010.

The previous prime is 120102012222007. The next prime is 120102012222047. The reversal of 120102012222011 is 110222210201021.

It is a weak prime.

It is an emirp because it is prime and its reverse (110222210201021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120102012222011 - 2² = 120102012222007 is a prime.

It is not a weakly prime, because it can be changed into another prime (120102012212011) 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, 60051006111005 + 60051006111006.

It is an arithmetic number, because the mean of its divisors is an integer number (60051006111006).

Almost surely, 2^{120102012222011} is an apocalyptic number.

120102012222011 is a deficient number, since it is larger than the sum of its proper divisors (1).

120102012222011 is an equidigital number, since it uses as much as digits as its factorization.

120102012222011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120102012222011 its reverse (110222210201021), we get a palindrome (230324222423032).

The spelling of 120102012222011 in words is "one hundred twenty trillion, one hundred two billion, twelve million, two hundred twenty-two thousand, eleven".