2223472530 has 32 divisors (see below), whose sum is σ = 5617195200. Its totient is φ = 561719232.

The previous prime is 2223472529. The next prime is 2223472541. The reversal of 2223472530 is 352743222.

2223472530 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1949845 + ... + 1950984.

It is an arithmetic number, because the mean of its divisors is an integer number (175537350).

Almost surely, 2^2223472530 is an apocalyptic number.

2223472530 is an abundant number, since it is smaller than the sum of its proper divisors (3393722670).

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

2223472530 is a wasteful number, since it uses less digits than its factorization.

2223472530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900858.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 2223472530 is about 47153.7117308913. The cubic root of 2223472530 is about 1305.2005739770.

The spelling of 2223472530 in words is "two billion, two hundred twenty-three million, four hundred seventy-two thousand, five hundred thirty".