4400022232 has 32 divisors (see below), whose sum is σ = 8527467600. Its totient is φ = 2127254400.

The previous prime is 4400022197. The next prime is 4400022239. The reversal of 4400022232 is 2322200044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400022239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47619 + ... + 105202.

Almost surely, 2^4400022232 is an apocalyptic number.

It is an amenable number.

4400022232 is a deficient number, since it is larger than the sum of its proper divisors (4127445368).

4400022232 is a wasteful number, since it uses less digits than its factorization.

4400022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152947 (or 152943 counting only the distinct ones).

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

The square root of 4400022232 is about 66332.6633869016. The cubic root of 4400022232 is about 1638.6453010679.

Adding to 4400022232 its reverse (2322200044), we get a palindrome (6722222276).

The spelling of 4400022232 in words is "four billion, four hundred million, twenty-two thousand, two hundred thirty-two".