220211202011013 has 12 divisors (see below), whose sum is σ = 318316559966028. Its totient is φ = 146699600645760.

The previous prime is 220211202011011. The next prime is 220211202011111. The reversal of 220211202011013 is 310110202112022.

220211202011013 is a `hidden beast` number, since 220 + 21 + 120 + 201 + 101 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 131679342926244 + 88531859084769 = 11475162^2 + 9409137^2 .

It is not a de Polignac number, because 220211202011013 - 2¹ = 220211202011011 is a prime.

It is a super-2 number, since 2×220211202011013² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220211202011011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8988933870 + ... + 8988958367.

It is an arithmetic number, because the mean of its divisors is an integer number (26526379997169).

Almost surely, 2^{220211202011013} is an apocalyptic number.

It is an amenable number.

220211202011013 is a deficient number, since it is larger than the sum of its proper divisors (98105357955015).

220211202011013 is a wasteful number, since it uses less digits than its factorization.

220211202011013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17977893604 (or 17977893601 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 220211202011013 its reverse (310110202112022), we get a palindrome (530321404123035).

The spelling of 220211202011013 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred two million, eleven thousand, thirteen".