118122119 has 2 divisors, whose sum is σ = 118122120. Its totient is φ = 118122118.

The previous prime is 118122097. The next prime is 118122149. The reversal of 118122119 is 911221811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118122119 - 2⁸ = 118121863 is a prime.

It is a super-2 number, since 2×118122119² = 27905669994100322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118122149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59061059 + 59061060.

It is an arithmetic number, because the mean of its divisors is an integer number (59061060).

Almost surely, 2^118122119 is an apocalyptic number.

118122119 is a deficient number, since it is larger than the sum of its proper divisors (1).

118122119 is an equidigital number, since it uses as much as digits as its factorization.

118122119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 26.

The square root of 118122119 is about 10868.4000202422. The cubic root of 118122119 is about 490.6559575257.

It can be divided in two parts, 11812 and 2119, that added together give a palindrome (13931).

The spelling of 118122119 in words is "one hundred eighteen million, one hundred twenty-two thousand, one hundred nineteen".