20202114203441 has 2 divisors, whose sum is σ = 20202114203442. Its totient is φ = 20202114203440.

The previous prime is 20202114203437. The next prime is 20202114203461. The reversal of 20202114203441 is 14430241120202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12821090229025 + 7381023974416 = 3580655^2 + 2716804^2 .

It is a cyclic number.

It is not a de Polignac number, because 20202114203441 - 2² = 20202114203437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20202114203441.

It is not a weakly prime, because it can be changed into another prime (20202114203461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101057101720 + 10101057101721.

It is an arithmetic number, because the mean of its divisors is an integer number (10101057101721).

Almost surely, 2^{20202114203441} is an apocalyptic number.

It is an amenable number.

20202114203441 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202114203441 is an equidigital number, since it uses as much as digits as its factorization.

20202114203441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 20202114203441 its reverse (14430241120202), we get a palindrome (34632355323643).

The spelling of 20202114203441 in words is "twenty trillion, two hundred two billion, one hundred fourteen million, two hundred three thousand, four hundred forty-one".