2200200423523 has 4 divisors (see below), whose sum is σ = 2200432987728. Its totient is φ = 2199967859320.

The previous prime is 2200200423469. The next prime is 2200200423601. The reversal of 2200200423523 is 3253240020022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2200200423523 - 2³³ = 2191610488931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200200423823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116267911 + ... + 116286832.

It is an arithmetic number, because the mean of its divisors is an integer number (550108246932).

Almost surely, 2^{2200200423523} is an apocalyptic number.

2200200423523 is a deficient number, since it is larger than the sum of its proper divisors (232564205).

2200200423523 is an equidigital number, since it uses as much as digits as its factorization.

2200200423523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232564204.

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 2200200423523 its reverse (3253240020022), we get a palindrome (5453440443545).

The spelling of 2200200423523 in words is "two trillion, two hundred billion, two hundred million, four hundred twenty-three thousand, five hundred twenty-three".