198067918119 has 16 divisors (see below), whose sum is σ = 289267549920. Its totient is φ = 119992463360.

The previous prime is 198067918057. The next prime is 198067918121. The reversal of 198067918119 is 911819760891.

198067918119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 198067918119 - 2³⁵ = 163708179751 is a prime.

It is a super-2 number, since 2×198067918119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198067918129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66958602 + ... + 66961559.

It is an arithmetic number, because the mean of its divisors is an integer number (18079221870).

Almost surely, 2^198067918119 is an apocalyptic number.

198067918119 is a deficient number, since it is larger than the sum of its proper divisors (91199631801).

198067918119 is a wasteful number, since it uses less digits than its factorization.

198067918119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133920210.

The product of its (nonzero) digits is 1959552, while the sum is 60.

The spelling of 198067918119 in words is "one hundred ninety-eight billion, sixty-seven million, nine hundred eighteen thousand, one hundred nineteen".