120122111183 has 2 divisors, whose sum is σ = 120122111184. Its totient is φ = 120122111182.

The previous prime is 120122111159. The next prime is 120122111261. The reversal of 120122111183 is 381111221021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120122111183 - 2⁶ = 120122111119 is a prime.

It is a super-2 number, since 2×120122111183² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120122111113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60061055591 + 60061055592.

It is an arithmetic number, because the mean of its divisors is an integer number (60061055592).

Almost surely, 2^120122111183 is an apocalyptic number.

120122111183 is a deficient number, since it is larger than the sum of its proper divisors (1).

120122111183 is an equidigital number, since it uses as much as digits as its factorization.

120122111183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 23.

The spelling of 120122111183 in words is "one hundred twenty billion, one hundred twenty-two million, one hundred eleven thousand, one hundred eighty-three".