2012203613316 has 48 divisors (see below), whose sum is σ = 5060933025344. Its totient is φ = 618573062016.

The previous prime is 2012203613207. The next prime is 2012203613363. The reversal of 2012203613316 is 6133163022102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5730106 + ... + 6071121.

Almost surely, 2^{2012203613316} is an apocalyptic number.

2012203613316 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2012203613316 is an abundant number, since it is smaller than the sum of its proper divisors (3048729412028).

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

2012203613316 is a wasteful number, since it uses less digits than its factorization.

2012203613316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11802340 (or 11802338 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 2012203613316 its reverse (6133163022102), we get a palindrome (8145366635418).

The spelling of 2012203613316 in words is "two trillion, twelve billion, two hundred three million, six hundred thirteen thousand, three hundred sixteen".