122845822886 has 32 divisors (see below), whose sum is σ = 189099187200. Its totient is φ = 59821332480.

The previous prime is 122845822873. The next prime is 122845822933. The reversal of 122845822886 is 688228548221.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60247055 + ... + 60249093.

It is an arithmetic number, because the mean of its divisors is an integer number (5909349600).

Almost surely, 2^122845822886 is an apocalyptic number.

122845822886 is a deficient number, since it is larger than the sum of its proper divisors (66253364314).

122845822886 is a wasteful number, since it uses less digits than its factorization.

122845822886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764.

The product of its digits is 7864320, while the sum is 56.

The spelling of 122845822886 in words is "one hundred twenty-two billion, eight hundred forty-five million, eight hundred twenty-two thousand, eight hundred eighty-six".