2213210023 has 16 divisors (see below), whose sum is σ = 2335132800. Its totient is φ = 2094732640.

The previous prime is 2213210009. The next prime is 2213210089. The reversal of 2213210023 is 3200123122.

It is not a de Polignac number, because 2213210023 - 2¹⁷ = 2213078951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213209979 and 2213210006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213211023) 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 15 ways as a sum of consecutive naturals, for example, 311808 + ... + 318826.

It is an arithmetic number, because the mean of its divisors is an integer number (145945800).

Almost surely, 2^2213210023 is an apocalyptic number.

2213210023 is a deficient number, since it is larger than the sum of its proper divisors (121922777).

2213210023 is a wasteful number, since it uses less digits than its factorization.

2213210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7262.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2213210023 is about 47044.7661594784. The cubic root of 2213210023 is about 1303.1894119127.

Adding to 2213210023 its reverse (3200123122), we get a palindrome (5413333145).

The spelling of 2213210023 in words is "two billion, two hundred thirteen million, two hundred ten thousand, twenty-three".