2203311033112 has 48 divisors (see below), whose sum is σ = 4825631990520. Its totient is φ = 940357958400.

The previous prime is 2203311033089. The next prime is 2203311033113. The reversal of 2203311033112 is 2113301133022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203311033113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11566714 + ... + 11755657.

Almost surely, 2^{2203311033112} is an apocalyptic number.

It is an amenable number.

2203311033112 is an abundant number, since it is smaller than the sum of its proper divisors (2622320957408).

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

2203311033112 is a wasteful number, since it uses less digits than its factorization.

2203311033112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23322632 (or 23322621 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2203311033112 its reverse (2113301133022), we get a palindrome (4316612166134).

The spelling of 2203311033112 in words is "two trillion, two hundred three billion, three hundred eleven million, thirty-three thousand, one hundred twelve".