4322222020 has 48 divisors (see below), whose sum is σ = 9133488000. Its totient is φ = 1718104320.

The previous prime is 4322221987. The next prime is 4322222053. The reversal of 4322222020 is 202222234.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4322221987) and next prime (4322222053).

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, 2543131 + ... + 2544829.

It is an arithmetic number, because the mean of its divisors is an integer number (190281000).

Almost surely, 2^4322222020 is an apocalyptic number.

It is an amenable number.

4322222020 is an abundant number, since it is smaller than the sum of its proper divisors (4811265980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4322222020 is a wasteful number, since it uses less digits than its factorization.

4322222020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428 (or 2426 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4322222020 is about 65743.6082064257. The cubic root of 4322222020 is about 1628.9297577540.

Adding to 4322222020 its reverse (202222234), we get a palindrome (4524444254).

The spelling of 4322222020 in words is "four billion, three hundred twenty-two million, two hundred twenty-two thousand, twenty".