224222533432 has 16 divisors (see below), whose sum is σ = 420684885000. Its totient is φ = 112039897440.

The previous prime is 224222533399. The next prime is 224222533433. The reversal of 224222533432 is 234335222422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224222533433) 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, 8907807 + ... + 8932942.

Almost surely, 2^224222533432 is an apocalyptic number.

It is an amenable number.

224222533432 is a deficient number, since it is larger than the sum of its proper divisors (196462351568).

224222533432 is a wasteful number, since it uses less digits than its factorization.

224222533432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17842326 (or 17842322 counting only the distinct ones).

The product of its digits is 138240, while the sum is 34.

Adding to 224222533432 its reverse (234335222422), we get a palindrome (458557755854).

The spelling of 224222533432 in words is "two hundred twenty-four billion, two hundred twenty-two million, five hundred thirty-three thousand, four hundred thirty-two".