422446262226 has 8 divisors (see below), whose sum is σ = 844892524464. Its totient is φ = 140815420740.

The previous prime is 422446262209. The next prime is 422446262233. The reversal of 422446262226 is 622262644224.

It is a sphenic number, since it is the product of 3 distinct primes.

422446262226 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35203855180 + ... + 35203855191.

It is an arithmetic number, because the mean of its divisors is an integer number (105611565558).

Almost surely, 2^422446262226 is an apocalyptic number.

422446262226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

422446262226 is a wasteful number, since it uses less digits than its factorization.

422446262226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70407710376.

The product of its digits is 884736, while the sum is 42.

The spelling of 422446262226 in words is "four hundred twenty-two billion, four hundred forty-six million, two hundred sixty-two thousand, two hundred twenty-six".