2220123043203 has 16 divisors (see below), whose sum is σ = 3297795503520. Its totient is φ = 1319118200064.

The previous prime is 2220123043111. The next prime is 2220123043289. The reversal of 2220123043203 is 3023403210222.

It is not a de Polignac number, because 2220123043203 - 2²⁶ = 2220055934339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2220123043003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 981485626 + ... + 981487887.

It is an arithmetic number, because the mean of its divisors is an integer number (206112218970).

Almost surely, 2^{2220123043203} is an apocalyptic number.

2220123043203 is a deficient number, since it is larger than the sum of its proper divisors (1077672460317).

2220123043203 is a wasteful number, since it uses less digits than its factorization.

2220123043203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962973558.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2220123043203 its reverse (3023403210222), we get a palindrome (5243526253425).

The spelling of 2220123043203 in words is "two trillion, two hundred twenty billion, one hundred twenty-three million, forty-three thousand, two hundred three".