120101227 has 2 divisors, whose sum is σ = 120101228. Its totient is φ = 120101226.

The previous prime is 120101203. The next prime is 120101231. The reversal of 120101227 is 722101021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120101227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120101227.

It is not a weakly prime, because it can be changed into another prime (120101327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60050613 + 60050614.

It is an arithmetic number, because the mean of its divisors is an integer number (60050614).

Almost surely, 2^120101227 is an apocalyptic number.

120101227 is a deficient number, since it is larger than the sum of its proper divisors (1).

120101227 is an equidigital number, since it uses as much as digits as its factorization.

120101227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 120101227 is about 10959.0705354058. The cubic root of 120101227 is about 493.3810688023.

Adding to 120101227 its reverse (722101021), we get a palindrome (842202248).

The spelling of 120101227 in words is "one hundred twenty million, one hundred one thousand, two hundred twenty-seven".