120222222227101 has 2 divisors, whose sum is σ = 120222222227102. Its totient is φ = 120222222227100.

The previous prime is 120222222227099. The next prime is 120222222227111. The reversal of 120222222227101 is 101722222222021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98134581564100 + 22087640663001 = 9906290^2 + 4699749^2 .

It is a cyclic number.

It is not a de Polignac number, because 120222222227101 - 2¹ = 120222222227099 is a prime.

Together with 120222222227099, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120222222227101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120222222227111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111111113550 + 60111111113551.

It is an arithmetic number, because the mean of its divisors is an integer number (60111111113551).

Almost surely, 2^{120222222227101} is an apocalyptic number.

It is an amenable number.

120222222227101 is a deficient number, since it is larger than the sum of its proper divisors (1).

120222222227101 is an equidigital number, since it uses as much as digits as its factorization.

120222222227101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 120222222227101 its reverse (101722222222021), we get a palindrome (221944444449122).

The spelling of 120222222227101 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-seven thousand, one hundred one".