2012200311 has 16 divisors (see below), whose sum is σ = 2927651328. Its totient is φ = 1219176000.

The previous prime is 2012200249. The next prime is 2012200313. The reversal of 2012200311 is 1130022102.

It is not a de Polignac number, because 2012200311 - 2⁶ = 2012200247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012200313) 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, 164611 + ... + 176411.

It is an arithmetic number, because the mean of its divisors is an integer number (182978208).

Almost surely, 2^2012200311 is an apocalyptic number.

2012200311 is a deficient number, since it is larger than the sum of its proper divisors (915451017).

2012200311 is a wasteful number, since it uses less digits than its factorization.

2012200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16982.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2012200311 is about 44857.5557849511. Note that the first 3 decimals coincide. The cubic root of 2012200311 is about 1262.4777629126.

Adding to 2012200311 its reverse (1130022102), we get a palindrome (3142222413).

The spelling of 2012200311 in words is "two billion, twelve million, two hundred thousand, three hundred eleven".