122668026 has 32 divisors (see below), whose sum is σ = 269837568. Its totient is φ = 36939840.

The previous prime is 122668001. The next prime is 122668027. The reversal of 122668026 is 620866221.

It is not an unprimeable number, because it can be changed into a prime (122668027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13065 + ... + 20396.

It is an arithmetic number, because the mean of its divisors is an integer number (8432424).

Almost surely, 2^122668026 is an apocalyptic number.

122668026 is an abundant number, since it is smaller than the sum of its proper divisors (147169542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122668026 is a wasteful number, since it uses less digits than its factorization.

122668026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33526.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 122668026 is about 11075.5598504094. The cubic root of 122668026 is about 496.8711629307.

The spelling of 122668026 in words is "one hundred twenty-two million, six hundred sixty-eight thousand, twenty-six".