2222032230 has 128 divisors (see below), whose sum is σ = 6487810560. Its totient is φ = 536699520.

The previous prime is 2222032223. The next prime is 2222032237. The reversal of 2222032230 is 322302222.

It is an interprime number because it is at equal distance from previous prime (2222032223) and next prime (2222032237).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222032237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 910572 + ... + 913008.

It is an arithmetic number, because the mean of its divisors is an integer number (50686020).

Almost surely, 2^2222032230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2222032230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3243905280).

2222032230 is an abundant number, since it is smaller than the sum of its proper divisors (4265778330).

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

2222032230 is a wasteful number, since it uses less digits than its factorization.

2222032230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771 (or 2765 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2222032230 is about 47138.4368641982. The cubic root of 2222032230 is about 1304.9186896096.

Adding to 2222032230 its reverse (322302222), we get a palindrome (2544334452).

The spelling of 2222032230 in words is "two billion, two hundred twenty-two million, thirty-two thousand, two hundred thirty".