4552218222 has 16 divisors (see below), whose sum is σ = 9117774720. Its totient is φ = 1515183032.

The previous prime is 4552218199. The next prime is 4552218287. The reversal of 4552218222 is 2228122554.

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, 551322 + ... + 559517.

It is an arithmetic number, because the mean of its divisors is an integer number (569860920).

Almost surely, 2^4552218222 is an apocalyptic number.

4552218222 is an abundant number, since it is smaller than the sum of its proper divisors (4565556498).

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

4552218222 is a wasteful number, since it uses less digits than its factorization.

4552218222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111527.

The product of its digits is 25600, while the sum is 33.

The square root of 4552218222 is about 67470.1283680415. The cubic root of 4552218222 is about 1657.3250359372.

The spelling of 4552218222 in words is "four billion, five hundred fifty-two million, two hundred eighteen thousand, two hundred twenty-two".