2213021011 has 2 divisors, whose sum is σ = 2213021012. Its totient is φ = 2213021010.

The previous prime is 2213020993. The next prime is 2213021039. The reversal of 2213021011 is 1101203122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2213021011 - 2²¹ = 2210923859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2213020982 and 2213021000.

It is not a weakly prime, because it can be changed into another prime (2213021051) 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 as a sum of consecutive naturals, namely, 1106510505 + 1106510506.

It is an arithmetic number, because the mean of its divisors is an integer number (1106510506).

Almost surely, 2^2213021011 is an apocalyptic number.

2213021011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213021011 is an equidigital number, since it uses as much as digits as its factorization.

2213021011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2213021011 is about 47042.7572640040. The cubic root of 2213021011 is about 1303.1523126396.

Adding to 2213021011 its reverse (1101203122), we get a palindrome (3314224133).

The spelling of 2213021011 in words is "two billion, two hundred thirteen million, twenty-one thousand, eleven".