132224444 has 36 divisors (see below), whose sum is σ = 255570672. Its totient is φ = 59811840.

The previous prime is 132224437. The next prime is 132224461. The reversal of 132224444 is 444422231.

It is a happy number.

132224444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×132224444² = 34966607182218272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123857 + ... + 124919.

Almost surely, 2^132224444 is an apocalyptic number.

It is an amenable number.

132224444 is a deficient number, since it is larger than the sum of its proper divisors (123346228).

132224444 is a wasteful number, since it uses less digits than its factorization.

132224444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346 (or 1333 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 132224444 is about 11498.8888158813. Note that the first 4 decimals coincide. The cubic root of 132224444 is about 509.4527565893.

Adding to 132224444 its reverse (444422231), we get a palindrome (576646675).

The spelling of 132224444 in words is "one hundred thirty-two million, two hundred twenty-four thousand, four hundred forty-four".