202112020201241 has 2 divisors, whose sum is σ = 202112020201242. Its totient is φ = 202112020201240.

The previous prime is 202112020201219. The next prime is 202112020201249. The reversal of 202112020201241 is 142102020211202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 192072019590025 + 10040000611216 = 13859005^2 + 3168596^2 .

It is a cyclic number.

It is not a de Polignac number, because 202112020201241 - 2⁴⁶ = 131743276023577 is a prime.

It is not a weakly prime, because it can be changed into another prime (202112020201249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101056010100620 + 101056010100621.

It is an arithmetic number, because the mean of its divisors is an integer number (101056010100621).

Almost surely, 2^{202112020201241} is an apocalyptic number.

It is an amenable number.

202112020201241 is a deficient number, since it is larger than the sum of its proper divisors (1).

202112020201241 is an equidigital number, since it uses as much as digits as its factorization.

202112020201241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202112020201241 its reverse (142102020211202), we get a palindrome (344214040412443).

The spelling of 202112020201241 in words is "two hundred two trillion, one hundred twelve billion, twenty million, two hundred one thousand, two hundred forty-one".