2213320223123 has 8 divisors (see below), whose sum is σ = 2250380889792. Its totient is φ = 2176550228736.

The previous prime is 2213320223111. The next prime is 2213320223137. The reversal of 2213320223123 is 3213220233122.

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 2213320223123 - 2¹⁸ = 2213319960979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213320223092 and 2213320223101.

It is not an unprimeable number, because it can be changed into a prime (2213320222123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72652715 + ... + 72683172.

It is an arithmetic number, because the mean of its divisors is an integer number (281297611224).

Almost surely, 2^{2213320223123} is an apocalyptic number.

2213320223123 is a deficient number, since it is larger than the sum of its proper divisors (37060666669).

2213320223123 is a wasteful number, since it uses less digits than its factorization.

2213320223123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145336141.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2213320223123 its reverse (3213220233122), we get a palindrome (5426540456245).

Subtracting 2213320223123 from its reverse (3213220233122), we obtain a palindrome (999900009999).

The spelling of 2213320223123 in words is "two trillion, two hundred thirteen billion, three hundred twenty million, two hundred twenty-three thousand, one hundred twenty-three".