2111113112213 has 8 divisors (see below), whose sum is σ = 2412738800640. Its totient is φ = 1809496949040.

The previous prime is 2111113112093. The next prime is 2111113112231. The reversal of 2111113112213 is 3122113111112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2111113112213 - 2⁸ = 2111113111957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111113112293) 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, 1899893 + ... + 2798538.

It is an arithmetic number, because the mean of its divisors is an integer number (301592350080).

Almost surely, 2^{2111113112213} is an apocalyptic number.

It is an amenable number.

2111113112213 is a deficient number, since it is larger than the sum of its proper divisors (301625688427).

2111113112213 is an equidigital number, since it uses as much as digits as its factorization.

2111113112213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762627.

The product of its digits is 72, while the sum is 20.

Adding to 2111113112213 its reverse (3122113111112), we get a palindrome (5233226223325).

The spelling of 2111113112213 in words is "two trillion, one hundred eleven billion, one hundred thirteen million, one hundred twelve thousand, two hundred thirteen".