202122222013 has 16 divisors (see below), whose sum is σ = 211907203200. Its totient is φ = 192570174720.

The previous prime is 202122222011. The next prime is 202122222037. The reversal of 202122222013 is 310222221202.

It is a cyclic number.

It is not a de Polignac number, because 202122222013 - 2¹ = 202122222011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202122222011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16282153 + ... + 16294561.

It is an arithmetic number, because the mean of its divisors is an integer number (13244200200).

Almost surely, 2^202122222013 is an apocalyptic number.

It is an amenable number.

202122222013 is a deficient number, since it is larger than the sum of its proper divisors (9784981187).

202122222013 is a wasteful number, since it uses less digits than its factorization.

202122222013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21732.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 202122222013 its reverse (310222221202), we get a palindrome (512344443215).

The spelling of 202122222013 in words is "two hundred two billion, one hundred twenty-two million, two hundred twenty-two thousand, thirteen".