2203211030012 has 12 divisors (see below), whose sum is σ = 3855692917440. Its totient is φ = 1101584482176.

The previous prime is 2203211030003. The next prime is 2203211030017. The reversal of 2203211030012 is 2100301123022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203211030017) 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, 5021333 + ... + 5442444.

It is an arithmetic number, because the mean of its divisors is an integer number (321307743120).

Almost surely, 2^{2203211030012} is an apocalyptic number.

It is an amenable number.

2203211030012 is a deficient number, since it is larger than the sum of its proper divisors (1652481887428).

2203211030012 is a wasteful number, since it uses less digits than its factorization.

2203211030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10516420 (or 10516418 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2203211030012 its reverse (2100301123022), we get a palindrome (4303512153034).

The spelling of 2203211030012 in words is "two trillion, two hundred three billion, two hundred eleven million, thirty thousand, twelve".