222003003424 has 12 divisors (see below), whose sum is σ = 437068413054. Its totient is φ = 111001501696.

The previous prime is 222003003329. The next prime is 222003003463. The reversal of 222003003424 is 424300300222.

It can be written as a sum of positive squares in only one way, i.e., 219529731600 + 2473271824 = 468540^2 + 49732^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222003003395 and 222003003404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3468796897 + ... + 3468796960.

Almost surely, 2^222003003424 is an apocalyptic number.

It is an amenable number.

222003003424 is a deficient number, since it is larger than the sum of its proper divisors (215065409630).

222003003424 is an equidigital number, since it uses as much as digits as its factorization.

222003003424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6937593867 (or 6937593859 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 222003003424 its reverse (424300300222), we get a palindrome (646303303646).

The spelling of 222003003424 in words is "two hundred twenty-two billion, three million, three thousand, four hundred twenty-four".