4747872222 has 24 divisors (see below), whose sum is σ = 10331216064. Its totient is φ = 1575830304.

The previous prime is 4747872197. The next prime is 4747872223. The reversal of 4747872222 is 2222787474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4747872223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 561838 + ... + 570225.

It is an arithmetic number, because the mean of its divisors is an integer number (430467336).

Almost surely, 2^4747872222 is an apocalyptic number.

4747872222 is an abundant number, since it is smaller than the sum of its proper divisors (5583343842).

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

4747872222 is a wasteful number, since it uses less digits than its factorization.

4747872222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132304 (or 1132301 counting only the distinct ones).

The product of its digits is 702464, while the sum is 45.

The square root of 4747872222 is about 68904.8055073084. The cubic root of 4747872222 is about 1680.7366646022.

The spelling of 4747872222 in words is "four billion, seven hundred forty-seven million, eight hundred seventy-two thousand, two hundred twenty-two".