2013112211 has 8 divisors (see below), whose sum is σ = 2214273648. Its totient is φ = 1830100800.

The previous prime is 2013112183. The next prime is 2013112261. The reversal of 2013112211 is 1122113102.

It is not a de Polignac number, because 2013112211 - 2⁶ = 2013112147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013112261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754910 + ... + 757571.

It is an arithmetic number, because the mean of its divisors is an integer number (276784206).

Almost surely, 2^2013112211 is an apocalyptic number.

2013112211 is a deficient number, since it is larger than the sum of its proper divisors (201161437).

2013112211 is an equidigital number, since it uses as much as digits as its factorization.

2013112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512514 (or 1512492 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2013112211 is about 44867.7190305012. The cubic root of 2013112211 is about 1262.6684463151.

Adding to 2013112211 its reverse (1122113102), we get a palindrome (3135225313).

The spelling of 2013112211 in words is "two billion, thirteen million, one hundred twelve thousand, two hundred eleven".