20201233301201 has 16 divisors (see below), whose sum is σ = 20368118351760. Its totient is φ = 20034638807040.

The previous prime is 20201233301009. The next prime is 20201233301209. The reversal of 20201233301201 is 10210333210202.

It can be written as a sum of positive squares in 8 ways, for example, as 244609600 + 20200988691601 = 15640^2 + 4494551^2 .

It is a cyclic number.

It is not a de Polignac number, because 20201233301201 - 2¹⁰ = 20201233300177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20201233301209) 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, 719377481 + ... + 719405561.

It is an arithmetic number, because the mean of its divisors is an integer number (1273007396985).

Almost surely, 2^{20201233301201} is an apocalyptic number.

It is an amenable number.

20201233301201 is a deficient number, since it is larger than the sum of its proper divisors (166885050559).

20201233301201 is a wasteful number, since it uses less digits than its factorization.

20201233301201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33044.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20201233301201 its reverse (10210333210202), we get a palindrome (30411566511403).

Subtracting from 20201233301201 its reverse (10210333210202), we obtain a palindrome (9990900090999).

The spelling of 20201233301201 in words is "twenty trillion, two hundred one billion, two hundred thirty-three million, three hundred one thousand, two hundred one".