426666224122 has 16 divisors (see below), whose sum is σ = 662132095200. Its totient is φ = 205956943920.

The previous prime is 426666224119. The next prime is 426666224141. The reversal of 426666224122 is 221422666624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261529 + ... + 960067.

It is an arithmetic number, because the mean of its divisors is an integer number (41383255950).

Almost surely, 2^426666224122 is an apocalyptic number.

426666224122 is a deficient number, since it is larger than the sum of its proper divisors (235465871078).

426666224122 is a wasteful number, since it uses less digits than its factorization.

426666224122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709101.

The product of its digits is 663552, while the sum is 43.

The spelling of 426666224122 in words is "four hundred twenty-six billion, six hundred sixty-six million, two hundred twenty-four thousand, one hundred twenty-two".