2213100111211 has 8 divisors (see below), whose sum is σ = 2556308150064. Its totient is φ = 1893561592320.

The previous prime is 2213100111193. The next prime is 2213100111227. The reversal of 2213100111211 is 1121110013122.

It is a happy number.

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 2213100111211 - 2⁵ = 2213100111179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213100112211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5917379790 + ... + 5917380163.

It is an arithmetic number, because the mean of its divisors is an integer number (319538518758).

Almost surely, 2^{2213100111211} is an apocalyptic number.

2213100111211 is a deficient number, since it is larger than the sum of its proper divisors (343208038853).

2213100111211 is a wasteful number, since it uses less digits than its factorization.

2213100111211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11834759981.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 2213100111211 its reverse (1121110013122), we get a palindrome (3334210124333).

The spelling of 2213100111211 in words is "two trillion, two hundred thirteen billion, one hundred million, one hundred eleven thousand, two hundred eleven".