120221021002211 has 2 divisors, whose sum is σ = 120221021002212. Its totient is φ = 120221021002210.

The previous prime is 120221021002169. The next prime is 120221021002259. The reversal of 120221021002211 is 112200120122021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120221021002211 - 2¹⁴ = 120221020985827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120221021002211.

It is not a weakly prime, because it can be changed into another prime (120221021004211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60110510501105 + 60110510501106.

It is an arithmetic number, because the mean of its divisors is an integer number (60110510501106).

Almost surely, 2^{120221021002211} is an apocalyptic number.

120221021002211 is a deficient number, since it is larger than the sum of its proper divisors (1).

120221021002211 is an equidigital number, since it uses as much as digits as its factorization.

120221021002211 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 120221021002211 its reverse (112200120122021), we get a palindrome (232421141124232).

The spelling of 120221021002211 in words is "one hundred twenty trillion, two hundred twenty-one billion, twenty-one million, two thousand, two hundred eleven".