122671285119 has 6 divisors (see below), whose sum is σ = 177191856296. Its totient is φ = 81780856740.

The previous prime is 122671285103. The next prime is 122671285141. The reversal of 122671285119 is 911582176221.

122671285119 is a `hidden beast` number, since 1 + 2 + 2 + 6 + 7 + 128 + 511 + 9 = 666.

It is not a de Polignac number, because 122671285119 - 2⁴ = 122671285103 is a prime.

It is a super-2 number, since 2×122671285119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122671281119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6815071387 + ... + 6815071404.

Almost surely, 2^122671285119 is an apocalyptic number.

122671285119 is a deficient number, since it is larger than the sum of its proper divisors (54520571177).

122671285119 is a wasteful number, since it uses less digits than its factorization.

122671285119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13630142797 (or 13630142794 counting only the distinct ones).

The product of its digits is 120960, while the sum is 45.

The spelling of 122671285119 in words is "one hundred twenty-two billion, six hundred seventy-one million, two hundred eighty-five thousand, one hundred nineteen".