220433224412 has 12 divisors (see below), whose sum is σ = 385777262640. Its totient is φ = 110211149376.

The previous prime is 220433224409. The next prime is 220433224457. The reversal of 220433224412 is 214422334022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1274237 + ... + 1436852.

It is an arithmetic number, because the mean of its divisors is an integer number (32148105220).

Almost surely, 2^220433224412 is an apocalyptic number.

It is an amenable number.

220433224412 is a deficient number, since it is larger than the sum of its proper divisors (165344038228).

220433224412 is a wasteful number, since it uses less digits than its factorization.

220433224412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731420 (or 2731418 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 220433224412 its reverse (214422334022), we get a palindrome (434855558434).

The spelling of 220433224412 in words is "two hundred twenty billion, four hundred thirty-three million, two hundred twenty-four thousand, four hundred twelve".