2203120330012 has 18 divisors (see below), whose sum is σ = 4484923529352. Its totient is φ = 944194427064.

The previous prime is 2203120329997. The next prime is 2203120330067. The reversal of 2203120330012 is 2100330213022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5620204728 + ... + 5620205119.

Almost surely, 2^{2203120330012} is an apocalyptic number.

It is an amenable number.

2203120330012 is an abundant number, since it is smaller than the sum of its proper divisors (2281803199340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2203120330012 is a wasteful number, since it uses less digits than its factorization.

2203120330012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11240409865 (or 11240409856 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2203120330012 its reverse (2100330213022), we get a palindrome (4303450543034).

The spelling of 2203120330012 in words is "two trillion, two hundred three billion, one hundred twenty million, three hundred thirty thousand, twelve".