120112011211177 has 2 divisors, whose sum is σ = 120112011211178. Its totient is φ = 120112011211176.

The previous prime is 120112011211163. The next prime is 120112011211243. The reversal of 120112011211177 is 771112110211021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62245851276816 + 57866159934361 = 7889604^2 + 7606981^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120112011211177 is a prime.

It is not a weakly prime, because it can be changed into another prime (120112011214177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60056005605588 + 60056005605589.

It is an arithmetic number, because the mean of its divisors is an integer number (60056005605589).

Almost surely, 2^{120112011211177} is an apocalyptic number.

It is an amenable number.

120112011211177 is a deficient number, since it is larger than the sum of its proper divisors (1).

120112011211177 is an equidigital number, since it uses as much as digits as its factorization.

120112011211177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 28.

Adding to 120112011211177 its reverse (771112110211021), we get a palindrome (891224121422198).

The spelling of 120112011211177 in words is "one hundred twenty trillion, one hundred twelve billion, eleven million, two hundred eleven thousand, one hundred seventy-seven".