4402223232 has 64 divisors (see below), whose sum is σ = 12756454560. Its totient is φ = 1334005760.

The previous prime is 4402223191. The next prime is 4402223233. The reversal of 4402223232 is 2323222044.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4402223233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516873 + ... + 525320.

Almost surely, 2^4402223232 is an apocalyptic number.

It is an amenable number.

4402223232 is an abundant number, since it is smaller than the sum of its proper divisors (8354231328).

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

4402223232 is a wasteful number, since it uses less digits than its factorization.

4402223232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042221 (or 1042209 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 4402223232 is about 66349.2519324823. The cubic root of 4402223232 is about 1638.9184858311.

Adding to 4402223232 its reverse (2323222044), we get a palindrome (6725445276).

The spelling of 4402223232 in words is "four billion, four hundred two million, two hundred twenty-three thousand, two hundred thirty-two".