2213110121213 has 8 divisors (see below), whose sum is σ = 2224390367232. Its totient is φ = 2201830342096.

The previous prime is 2213110121207. The next prime is 2213110121291. The reversal of 2213110121213 is 3121210113122.

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 2213110121213 - 2⁶ = 2213110121149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213110124213) 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, 13306856 + ... + 13472142.

It is an arithmetic number, because the mean of its divisors is an integer number (278048795904).

Almost surely, 2^{2213110121213} is an apocalyptic number.

It is an amenable number.

2213110121213 is a deficient number, since it is larger than the sum of its proper divisors (11280246019).

2213110121213 is a wasteful number, since it uses less digits than its factorization.

2213110121213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233451.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 2213110121213 its reverse (3121210113122), we get a palindrome (5334320234335).

The spelling of 2213110121213 in words is "two trillion, two hundred thirteen billion, one hundred ten million, one hundred twenty-one thousand, two hundred thirteen".