4985728222 has 4 divisors (see below), whose sum is σ = 7478592336. Its totient is φ = 2492864110.

The previous prime is 4985728219. The next prime is 4985728247. The reversal of 4985728222 is 2228275894.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246432054 + ... + 1246432057.

It is an arithmetic number, because the mean of its divisors is an integer number (1869648084).

Almost surely, 2^4985728222 is an apocalyptic number.

4985728222 is a deficient number, since it is larger than the sum of its proper divisors (2492864114).

4985728222 is a wasteful number, since it uses less digits than its factorization.

4985728222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492864113.

The product of its digits is 1290240, while the sum is 49.

The square root of 4985728222 is about 70609.6892926176. The cubic root of 4985728222 is about 1708.3474364369.

The spelling of 4985728222 in words is "four billion, nine hundred eighty-five million, seven hundred twenty-eight thousand, two hundred twenty-two".