122819606 has 16 divisors (see below), whose sum is σ = 226744224. Its totient is φ = 48587904.

The previous prime is 122819581. The next prime is 122819617. The reversal of 122819606 is 606918221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337235 + ... + 337598.

It is an arithmetic number, because the mean of its divisors is an integer number (14171514).

Almost surely, 2^122819606 is an apocalyptic number.

122819606 is a deficient number, since it is larger than the sum of its proper divisors (103924618).

122819606 is a wasteful number, since it uses less digits than its factorization.

122819606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674855.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 122819606 is about 11082.4007326933. The cubic root of 122819606 is about 497.0757387338.

The spelling of 122819606 in words is "one hundred twenty-two million, eight hundred nineteen thousand, six hundred six".