122283166642 has 32 divisors (see below), whose sum is σ = 225848448000. Its totient is φ = 48355420608.

The previous prime is 122283166609. The next prime is 122283166657. The reversal of 122283166642 is 246661382221.

122283166642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 296584 + ... + 576652.

It is an arithmetic number, because the mean of its divisors is an integer number (7057764000).

Almost surely, 2^122283166642 is an apocalyptic number.

122283166642 is a deficient number, since it is larger than the sum of its proper divisors (103565281358).

122283166642 is a wasteful number, since it uses less digits than its factorization.

122283166642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282490.

The product of its digits is 331776, while the sum is 43.

The spelling of 122283166642 in words is "one hundred twenty-two billion, two hundred eighty-three million, one hundred sixty-six thousand, six hundred forty-two".