252227822 has 32 divisors (see below), whose sum is σ = 473071104. Its totient is φ = 97984800.

The previous prime is 252227813. The next prime is 252227837. The reversal of 252227822 is 228722252.

252227822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55247 + ... + 59637.

It is an arithmetic number, because the mean of its divisors is an integer number (14783472).

Almost surely, 2^252227822 is an apocalyptic number.

252227822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

252227822 is a deficient number, since it is larger than the sum of its proper divisors (220843282).

252227822 is a wasteful number, since it uses less digits than its factorization.

252227822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4784.

The product of its digits is 17920, while the sum is 32.

The square root of 252227822 is about 15881.6819638223. The cubic root of 252227822 is about 631.8262470999.

The spelling of 252227822 in words is "two hundred fifty-two million, two hundred twenty-seven thousand, eight hundred twenty-two".