202013023222301 has 16 divisors (see below), whose sum is σ = 207086067075888. Its totient is φ = 196946936256000.

The previous prime is 202013023222279. The next prime is 202013023222303. The reversal of 202013023222301 is 103222320310202.

It can be written as a sum of positive squares in 8 ways, for example, as 21142532806201 + 180870490416100 = 4598101^2 + 13448810^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202013023222301 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 (202013023222303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3028602251 + ... + 3028668951.

It is an arithmetic number, because the mean of its divisors is an integer number (12942879192243).

Almost surely, 2^{202013023222301} is an apocalyptic number.

It is an amenable number.

202013023222301 is a deficient number, since it is larger than the sum of its proper divisors (5073043853587).

202013023222301 is a wasteful number, since it uses less digits than its factorization.

202013023222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117712.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 202013023222301 its reverse (103222320310202), we get a palindrome (305235343532503).

The spelling of 202013023222301 in words is "two hundred two trillion, thirteen billion, twenty-three million, two hundred twenty-two thousand, three hundred one".