224412231332144 has 20 divisors (see below), whose sum is σ = 434891942763696. Its totient is φ = 112182052554432.

The previous prime is 224412231332143. The next prime is 224412231332221. The reversal of 224412231332144 is 441233132214422.

It is a junction number, because it is equal to n+sod(n) for n = 224412231332098 and 224412231332107.

It is not an unprimeable number, because it can be changed into a prime (224412231332143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1503867539 + ... + 1504016754.

Almost surely, 2^{224412231332144} is an apocalyptic number.

It is an amenable number.

224412231332144 is a deficient number, since it is larger than the sum of its proper divisors (210479711431552).

224412231332144 is a wasteful number, since it uses less digits than its factorization.

224412231332144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007888964 (or 3007888958 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

Adding to 224412231332144 its reverse (441233132214422), we get a palindrome (665645363546566).

The spelling of 224412231332144 in words is "two hundred twenty-four trillion, four hundred twelve billion, two hundred thirty-one million, three hundred thirty-two thousand, one hundred forty-four".