2200123113233 has 4 divisors (see below), whose sum is σ = 2200126082868. Its totient is φ = 2200120143600.

The previous prime is 2200123113229. The next prime is 2200123113241. The reversal of 2200123113233 is 3323113210022.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1742326080784 + 457797032449 = 1319972^2 + 676607^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200123113233 - 2² = 2200123113229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200123113199 and 2200123113208.

It is not an unprimeable number, because it can be changed into a prime (2200123113263) 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, 641135 + ... + 2193467.

It is an arithmetic number, because the mean of its divisors is an integer number (550031520717).

Almost surely, 2^{2200123113233} is an apocalyptic number.

It is an amenable number.

2200123113233 is a deficient number, since it is larger than the sum of its proper divisors (2969635).

2200123113233 is a wasteful number, since it uses less digits than its factorization.

2200123113233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969634.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2200123113233 its reverse (3323113210022), we get a palindrome (5523236323255).

The spelling of 2200123113233 in words is "two trillion, two hundred billion, one hundred twenty-three million, one hundred thirteen thousand, two hundred thirty-three".