4784212222 has 4 divisors (see below), whose sum is σ = 7176318336. Its totient is φ = 2392106110.

The previous prime is 4784212219. The next prime is 4784212247. The reversal of 4784212222 is 2222124874.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1196053054 + ... + 1196053057.

It is an arithmetic number, because the mean of its divisors is an integer number (1794079584).

Almost surely, 2^4784212222 is an apocalyptic number.

4784212222 is a deficient number, since it is larger than the sum of its proper divisors (2392106114).

4784212222 is a wasteful number, since it uses less digits than its factorization.

4784212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392106113.

The product of its digits is 28672, while the sum is 34.

The square root of 4784212222 is about 69167.9999855424. Note that the first 4 decimals coincide. The cubic root of 4784212222 is about 1685.0138648197.

The spelling of 4784212222 in words is "four billion, seven hundred eighty-four million, two hundred twelve thousand, two hundred twenty-two".