25000201211 has 2 divisors, whose sum is σ = 25000201212. Its totient is φ = 25000201210.

The previous prime is 25000201199. The next prime is 25000201217. The reversal of 25000201211 is 11210200052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25000201211 - 2⁶ = 25000201147 is a prime.

It is not a weakly prime, because it can be changed into another prime (25000201217) 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 as a sum of consecutive naturals, namely, 12500100605 + 12500100606.

It is an arithmetic number, because the mean of its divisors is an integer number (12500100606).

Almost surely, 2^25000201211 is an apocalyptic number.

25000201211 is a deficient number, since it is larger than the sum of its proper divisors (1).

25000201211 is an equidigital number, since it uses as much as digits as its factorization.

25000201211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

Adding to 25000201211 its reverse (11210200052), we get a palindrome (36210401263).

The spelling of 25000201211 in words is "twenty-five billion, two hundred one thousand, two hundred eleven".