7222827794 has 48 divisors (see below), whose sum is σ = 13770255168. Its totient is φ = 2780122176.

The previous prime is 7222827769. The next prime is 7222827817. The reversal of 7222827794 is 4977282227.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46289 + ... + 128795.

It is an arithmetic number, because the mean of its divisors is an integer number (286880316).

Almost surely, 2^7222827794 is an apocalyptic number.

7222827794 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

7222827794 is a deficient number, since it is larger than the sum of its proper divisors (6547427374).

7222827794 is a wasteful number, since it uses less digits than its factorization.

7222827794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82579 (or 82566 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 50.

The square root of 7222827794 is about 84987.2213570958. The cubic root of 7222827794 is about 1933.0173563340.

The spelling of 7222827794 in words is "seven billion, two hundred twenty-two million, eight hundred twenty-seven thousand, seven hundred ninety-four".