2212113113 has 32 divisors (see below), whose sum is σ = 2716471296. Its totient is φ = 1760286528.

The previous prime is 2212113077. The next prime is 2212113119. The reversal of 2212113113 is 3113112122.

2212113113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2212113113 - 2¹² = 2212109017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2212113091 and 2212113100.

It is not an unprimeable number, because it can be changed into a prime (2212113119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1196756 + ... + 1198602.

It is an arithmetic number, because the mean of its divisors is an integer number (84889728).

Almost surely, 2^2212113113 is an apocalyptic number.

2212113113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2212113113 is a deficient number, since it is larger than the sum of its proper divisors (504358183).

2212113113 is a wasteful number, since it uses less digits than its factorization.

2212113113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093.

The product of its digits is 72, while the sum is 17.

The square root of 2212113113 is about 47033.1065633560. The cubic root of 2212113113 is about 1302.9740809820.

Adding to 2212113113 its reverse (3113112122), we get a palindrome (5325225235).

Subtracting 2212113113 from its reverse (3113112122), we obtain a palindrome (900999009).

The spelling of 2212113113 in words is "two billion, two hundred twelve million, one hundred thirteen thousand, one hundred thirteen".