2220023222 has 16 divisors (see below), whose sum is σ = 3351107760. Its totient is φ = 1103010048.

The previous prime is 2220023219. The next prime is 2220023233. The reversal of 2220023222 is 2223200222.

2220023222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2220023222² = 9857006212438522568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2220023222.

It is a congruent number.

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, 201554 + ... + 212282.

It is an arithmetic number, because the mean of its divisors is an integer number (209444235).

Almost surely, 2^2220023222 is an apocalyptic number.

2220023222 is a deficient number, since it is larger than the sum of its proper divisors (1131084538).

2220023222 is a wasteful number, since it uses less digits than its factorization.

2220023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11375.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2220023222 is about 47117.1223866653. The cubic root of 2220023222 is about 1304.5252985903.

Adding to 2220023222 its reverse (2223200222), we get a palindrome (4443223444).

The spelling of 2220023222 in words is "two billion, two hundred twenty million, twenty-three thousand, two hundred twenty-two".