20202003232201 has 16 divisors (see below), whose sum is σ = 23586678086400. Its totient is φ = 17295797148000.

The previous prime is 20202003232163. The next prime is 20202003232207. The reversal of 20202003232201 is 10223230020202.

It is not a de Polignac number, because 20202003232201 - 2³⁹ = 19652247418313 is a prime.

It is a super-2 number, since 2×20202003232201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20202003232207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34068925 + ... + 34656826.

It is an arithmetic number, because the mean of its divisors is an integer number (1474167380400).

Almost surely, 2^{20202003232201} is an apocalyptic number.

It is an amenable number.

20202003232201 is a deficient number, since it is larger than the sum of its proper divisors (3384674854199).

20202003232201 is an frugal number, since it uses more digits than its factorization.

20202003232201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68726629 (or 68726615 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20202003232201 its reverse (10223230020202), we get a palindrome (30425233252403).

The spelling of 20202003232201 in words is "twenty trillion, two hundred two billion, three million, two hundred thirty-two thousand, two hundred one".