20202012112301 has 2 divisors, whose sum is σ = 20202012112302. Its totient is φ = 20202012112300.

The previous prime is 20202012112297. The next prime is 20202012112349. The reversal of 20202012112301 is 10321121020202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15498795796201 + 4703216316100 = 3936851^2 + 2168690^2 .

It is a cyclic number.

It is not a de Polignac number, because 20202012112301 - 2² = 20202012112297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20202012112301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20202012112351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101006056150 + 10101006056151.

It is an arithmetic number, because the mean of its divisors is an integer number (10101006056151).

Almost surely, 2^{20202012112301} is an apocalyptic number.

It is an amenable number.

20202012112301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202012112301 is an equidigital number, since it uses as much as digits as its factorization.

20202012112301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20202012112301 its reverse (10321121020202), we get a palindrome (30523133132503).

The spelling of 20202012112301 in words is "twenty trillion, two hundred two billion, twelve million, one hundred twelve thousand, three hundred one".