120221010120011 has 2 divisors, whose sum is σ = 120221010120012. Its totient is φ = 120221010120010.

The previous prime is 120221010120007. The next prime is 120221010120031. The reversal of 120221010120011 is 110021010122021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120221010120011 - 2² = 120221010120007 is a prime.

It is not a weakly prime, because it can be changed into another prime (120221010120031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60110505060005 + 60110505060006.

It is an arithmetic number, because the mean of its divisors is an integer number (60110505060006).

Almost surely, 2^{120221010120011} is an apocalyptic number.

120221010120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

120221010120011 is an equidigital number, since it uses as much as digits as its factorization.

120221010120011 is an evil number, because the sum of its binary digits is even.

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

Adding to 120221010120011 its reverse (110021010122021), we get a palindrome (230242020242032).

The spelling of 120221010120011 in words is "one hundred twenty trillion, two hundred twenty-one billion, ten million, one hundred twenty thousand, eleven".