2220264430 has 32 divisors (see below), whose sum is σ = 4291185600. Its totient is φ = 824087040.

The previous prime is 2220264421. The next prime is 2220264463. The reversal of 2220264430 is 344620222.

2220264430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2220264395 and 2220264404.

It is a congruent number.

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, 79905 + ... + 104044.

It is an arithmetic number, because the mean of its divisors is an integer number (134099550).

Almost surely, 2^2220264430 is an apocalyptic number.

2220264430 is a deficient number, since it is larger than the sum of its proper divisors (2070921170).

2220264430 is a wasteful number, since it uses less digits than its factorization.

2220264430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184044.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2220264430 is about 47119.6819811000. The cubic root of 2220264430 is about 1304.5725429224.

Adding to 2220264430 its reverse (344620222), we get a palindrome (2564884652).

The spelling of 2220264430 in words is "two billion, two hundred twenty million, two hundred sixty-four thousand, four hundred thirty".