220032244123 has 8 divisors (see below), whose sum is σ = 225263223360. Its totient is φ = 214824158400.

The previous prime is 220032244097. The next prime is 220032244129. The reversal of 220032244123 is 321442230022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220032244123 - 2²⁹ = 219495373211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220032244129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5703928 + ... + 5742373.

It is an arithmetic number, because the mean of its divisors is an integer number (28157902920).

Almost surely, 2^220032244123 is an apocalyptic number.

220032244123 is a deficient number, since it is larger than the sum of its proper divisors (5230979237).

220032244123 is a wasteful number, since it uses less digits than its factorization.

220032244123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11446757.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 220032244123 its reverse (321442230022), we get a palindrome (541474474145).

The spelling of 220032244123 in words is "two hundred twenty billion, thirty-two million, two hundred forty-four thousand, one hundred twenty-three".