422028352255 has 8 divisors (see below), whose sum is σ = 509232001824. Its totient is φ = 335757362400.

The previous prime is 422028352219. The next prime is 422028352267. The reversal of 422028352255 is 552253820224.

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

It is not a de Polignac number, because 422028352255 - 2¹⁷ = 422028221183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233163931 + ... + 233165740.

It is an arithmetic number, because the mean of its divisors is an integer number (63654000228).

Almost surely, 2^422028352255 is an apocalyptic number.

422028352255 is a deficient number, since it is larger than the sum of its proper divisors (87203649569).

422028352255 is a wasteful number, since it uses less digits than its factorization.

422028352255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466329857.

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 422028352255 in words is "four hundred twenty-two billion, twenty-eight million, three hundred fifty-two thousand, two hundred fifty-five".