122426266 has 16 divisors (see below), whose sum is σ = 188909856. Its totient is φ = 59461776.

The previous prime is 122426257. The next prime is 122426273. The reversal of 122426266 is 662624221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69205 + ... + 70951.

It is an arithmetic number, because the mean of its divisors is an integer number (11806866).

Almost surely, 2^122426266 is an apocalyptic number.

122426266 is a deficient number, since it is larger than the sum of its proper divisors (66483590).

122426266 is a wasteful number, since it uses less digits than its factorization.

122426266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733.

The product of its digits is 13824, while the sum is 31.

The square root of 122426266 is about 11064.6403466177. The cubic root of 122426266 is about 496.5445291211.

The spelling of 122426266 in words is "one hundred twenty-two million, four hundred twenty-six thousand, two hundred sixty-six".