516882222 has 40 divisors (see below), whose sum is σ = 1169481456. Its totient is φ = 170615808.

The previous prime is 516882221. The next prime is 516882239. The reversal of 516882222 is 222288615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516882221) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1198 + ... + 32174.

Almost surely, 2^516882222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 516882222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584740728).

516882222 is an abundant number, since it is smaller than the sum of its proper divisors (652599234).

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

516882222 is a wasteful number, since it uses less digits than its factorization.

516882222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31094 (or 31085 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 516882222 is about 22735.0439190251. The cubic root of 516882222 is about 802.5347840631.

The spelling of 516882222 in words is "five hundred sixteen million, eight hundred eighty-two thousand, two hundred twenty-two".