120549231227 has 2 divisors, whose sum is σ = 120549231228. Its totient is φ = 120549231226.

The previous prime is 120549231223. The next prime is 120549231251. The reversal of 120549231227 is 722132945021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120549231227 - 2² = 120549231223 is a prime.

It is not a weakly prime, because it can be changed into another prime (120549231223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60274615613 + 60274615614.

It is an arithmetic number, because the mean of its divisors is an integer number (60274615614).

Almost surely, 2^120549231227 is an apocalyptic number.

120549231227 is a deficient number, since it is larger than the sum of its proper divisors (1).

120549231227 is an equidigital number, since it uses as much as digits as its factorization.

120549231227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 120549231227 in words is "one hundred twenty billion, five hundred forty-nine million, two hundred thirty-one thousand, two hundred twenty-seven".