11251122535399 has 2 divisors, whose sum is σ = 11251122535400. Its totient is φ = 11251122535398.

The previous prime is 11251122535397. The next prime is 11251122535441. The reversal of 11251122535399 is 99353522115211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11251122535399 - 2¹ = 11251122535397 is a prime.

Together with 11251122535397, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11251122535397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5625561267699 + 5625561267700.

It is an arithmetic number, because the mean of its divisors is an integer number (5625561267700).

Almost surely, 2^{11251122535399} is an apocalyptic number.

11251122535399 is a deficient number, since it is larger than the sum of its proper divisors (1).

11251122535399 is an equidigital number, since it uses as much as digits as its factorization.

11251122535399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 729000, while the sum is 49.

The spelling of 11251122535399 in words is "eleven trillion, two hundred fifty-one billion, one hundred twenty-two million, five hundred thirty-five thousand, three hundred ninety-nine".