2213021013 has 16 divisors (see below), whose sum is σ = 3427506816. Its totient is φ = 1243851840.

The previous prime is 2213021011. The next prime is 2213021039. The reversal of 2213021013 is 3101203122.

It is not a de Polignac number, because 2213021013 - 2¹ = 2213021011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2213020983 and 2213021001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213021011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862506 + ... + 865067.

It is an arithmetic number, because the mean of its divisors is an integer number (214219176).

Almost surely, 2^2213021013 is an apocalyptic number.

It is an amenable number.

2213021013 is a deficient number, since it is larger than the sum of its proper divisors (1214485803).

2213021013 is a wasteful number, since it uses less digits than its factorization.

2213021013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727644.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2213021013 is about 47042.7572852612. The cubic root of 2213021013 is about 1303.1523130322.

Adding to 2213021013 its reverse (3101203122), we get a palindrome (5314224135).

The spelling of 2213021013 in words is "two billion, two hundred thirteen million, twenty-one thousand, thirteen".