202012232301 has 72 divisors (see below), whose sum is σ = 324606817080. Its totient is φ = 120957788160.

The previous prime is 202012232293. The next prime is 202012232333. The reversal of 202012232301 is 103232210202.

202012232301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 79143755625 + 122868476676 = 281325^2 + 350526^2 .

It is not a de Polignac number, because 202012232301 - 2³ = 202012232293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202012234301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 77427685 + ... + 77430293.

It is an arithmetic number, because the mean of its divisors is an integer number (4508428015).

Almost surely, 2^202012232301 is an apocalyptic number.

It is an amenable number.

202012232301 is a deficient number, since it is larger than the sum of its proper divisors (122594584779).

202012232301 is a wasteful number, since it uses less digits than its factorization.

202012232301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3467 (or 3453 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 202012232301 its reverse (103232210202), we get a palindrome (305244442503).

The spelling of 202012232301 in words is "two hundred two billion, twelve million, two hundred thirty-two thousand, three hundred one".