2011202122203 has 16 divisors (see below), whose sum is σ = 3075673497600. Its totient is φ = 1297549755720.

The previous prime is 2011202122159. The next prime is 2011202122207. The reversal of 2011202122203 is 3022212021102.

It is not a de Polignac number, because 2011202122203 - 2¹⁴ = 2011202105819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011202122207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1201434123 + ... + 1201435796.

It is an arithmetic number, because the mean of its divisors is an integer number (192229593600).

Almost surely, 2^{2011202122203} is an apocalyptic number.

2011202122203 is a deficient number, since it is larger than the sum of its proper divisors (1064471375397).

2011202122203 is a wasteful number, since it uses less digits than its factorization.

2011202122203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402869959 (or 2402869953 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2011202122203 its reverse (3022212021102), we get a palindrome (5033414143305).

The spelling of 2011202122203 in words is "two trillion, eleven billion, two hundred two million, one hundred twenty-two thousand, two hundred three".