200541000226261 has 2 divisors, whose sum is σ = 200541000226262. Its totient is φ = 200541000226260.

The previous prime is 200541000226253. The next prime is 200541000226279. The reversal of 200541000226261 is 162622000145002.

200541000226261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176450867477361 + 24090132748900 = 13283481^2 + 4908170^2 .

It is a cyclic number.

It is not a de Polignac number, because 200541000226261 - 2³ = 200541000226253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200541000226561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100270500113130 + 100270500113131.

It is an arithmetic number, because the mean of its divisors is an integer number (100270500113131).

Almost surely, 2^{200541000226261} is an apocalyptic number.

It is an amenable number.

200541000226261 is a deficient number, since it is larger than the sum of its proper divisors (1).

200541000226261 is an equidigital number, since it uses as much as digits as its factorization.

200541000226261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 200541000226261 in words is "two hundred trillion, five hundred forty-one billion, two hundred twenty-six thousand, two hundred sixty-one".