2222530430 has 48 divisors (see below), whose sum is σ = 4245042816. Its totient is φ = 836922240.

The previous prime is 2222530421. The next prime is 2222530447. The reversal of 2222530430 is 340352222.

It is a junction number, because it is equal to n+sod(n) for n = 2222530396 and 2222530405.

It is a congruent number.

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, 421772 + ... + 427008.

It is an arithmetic number, because the mean of its divisors is an integer number (88438392).

Almost surely, 2^2222530430 is an apocalyptic number.

2222530430 is a deficient number, since it is larger than the sum of its proper divisors (2022512386).

2222530430 is a wasteful number, since it uses less digits than its factorization.

2222530430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5349 (or 5312 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2222530430 is about 47143.7210029077. The cubic root of 2222530430 is about 1305.0162072335.

Adding to 2222530430 its reverse (340352222), we get a palindrome (2562882652).

The spelling of 2222530430 in words is "two billion, two hundred twenty-two million, five hundred thirty thousand, four hundred thirty".