222130504 has 32 divisors (see below), whose sum is σ = 435767040. Its totient is φ = 105952000.

The previous prime is 222130453. The next prime is 222130547. The reversal of 222130504 is 405031222.

222130504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a pancake number, because a pancake can be divided into 222130504 parts by 21077 straight cuts.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77904 + ... + 80704.

It is an arithmetic number, because the mean of its divisors is an integer number (13617720).

Almost surely, 2^222130504 is an apocalyptic number.

It is an amenable number.

222130504 is a deficient number, since it is larger than the sum of its proper divisors (213636536).

222130504 is a wasteful number, since it uses less digits than its factorization.

222130504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 3257 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 222130504 is about 14904.0432098139. The cubic root of 222130504 is about 605.6235212751.

Adding to 222130504 its reverse (405031222), we get a palindrome (627161726).

The spelling of 222130504 in words is "two hundred twenty-two million, one hundred thirty thousand, five hundred four".