2572224230 has 32 divisors (see below), whose sum is σ = 4658472000. Its totient is φ = 1022585472.

The previous prime is 2572224229. The next prime is 2572224233. The reversal of 2572224230 is 324222752.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2572224193 and 2572224202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572224233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251884 + ... + 1253936.

It is an arithmetic number, because the mean of its divisors is an integer number (145577250).

Almost surely, 2^2572224230 is an apocalyptic number.

2572224230 is a deficient number, since it is larger than the sum of its proper divisors (2086247770).

2572224230 is a wasteful number, since it uses less digits than its factorization.

2572224230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 2572224230 is about 50717.0999762408. The cubic root of 2572224230 is about 1370.1547110699.

Adding to 2572224230 its reverse (324222752), we get a palindrome (2896446982).

The spelling of 2572224230 in words is "two billion, five hundred seventy-two million, two hundred twenty-four thousand, two hundred thirty".