6222734472 has 16 divisors (see below), whose sum is σ = 15556836240. Its totient is φ = 2074244816.

The previous prime is 6222734393. The next prime is 6222734473. The reversal of 6222734472 is 2744372226.

It is a self number, because there is not a number n which added to its sum of digits gives 6222734472.

It is not an unprimeable number, because it can be changed into a prime (6222734473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129640278 + ... + 129640325.

It is an arithmetic number, because the mean of its divisors is an integer number (972302265).

Almost surely, 2^6222734472 is an apocalyptic number.

It is an amenable number.

6222734472 is an abundant number, since it is smaller than the sum of its proper divisors (9334101768).

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

6222734472 is a wasteful number, since it uses less digits than its factorization.

6222734472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259280612 (or 259280608 counting only the distinct ones).

The product of its digits is 225792, while the sum is 39.

The square root of 6222734472 is about 78884.3106834306. The cubic root of 6222734472 is about 1839.3332563796. Note that the first 3 decimals are identical.

The spelling of 6222734472 in words is "six billion, two hundred twenty-two million, seven hundred thirty-four thousand, four hundred seventy-two".