2213124023 has 8 divisors (see below), whose sum is σ = 2437758336. Its totient is φ = 1992396600.

The previous prime is 2213123999. The next prime is 2213124037. The reversal of 2213124023 is 3204213122.

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 2213124023 - 2¹⁰ = 2213122999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213123986 and 2213124004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213114023) 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, 975533 + ... + 977798.

It is an arithmetic number, because the mean of its divisors is an integer number (304719792).

Almost surely, 2^2213124023 is an apocalyptic number.

2213124023 is a deficient number, since it is larger than the sum of its proper divisors (224634313).

2213124023 is a wasteful number, since it uses less digits than its factorization.

2213124023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953445.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2213124023 is about 47043.8521275629. The cubic root of 2213124023 is about 1303.1725320957.

Adding to 2213124023 its reverse (3204213122), we get a palindrome (5417337145).

The spelling of 2213124023 in words is "two billion, two hundred thirteen million, one hundred twenty-four thousand, twenty-three".