120220221022211 has 2 divisors, whose sum is σ = 120220221022212. Its totient is φ = 120220221022210.

The previous prime is 120220221022199. The next prime is 120220221022303. The reversal of 120220221022211 is 112220122022021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120220221022211 - 2⁴² = 115822174511107 is a prime.

It is not a weakly prime, because it can be changed into another prime (120220221028211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60110110511105 + 60110110511106.

It is an arithmetic number, because the mean of its divisors is an integer number (60110110511106).

Almost surely, 2^{120220221022211} is an apocalyptic number.

120220221022211 is a deficient number, since it is larger than the sum of its proper divisors (1).

120220221022211 is an equidigital number, since it uses as much as digits as its factorization.

120220221022211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 120220221022211 its reverse (112220122022021), we get a palindrome (232440343044232).

The spelling of 120220221022211 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred twenty-one million, twenty-two thousand, two hundred eleven".