11259233511247 has 8 divisors (see below), whose sum is σ = 11261076830432. Its totient is φ = 11257390368000.

The previous prime is 11259233511223. The next prime is 11259233511259. The reversal of 11259233511247 is 74211533295211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11259233511247 - 2³¹ = 11257086027599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11259233511197 and 11259233511206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11259233511277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185670622 + ... + 185731252.

It is an arithmetic number, because the mean of its divisors is an integer number (1407634603804).

Almost surely, 2^{11259233511247} is an apocalyptic number.

11259233511247 is a deficient number, since it is larger than the sum of its proper divisors (1843319185).

11259233511247 is a wasteful number, since it uses less digits than its factorization.

11259233511247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87969.

The product of its digits is 453600, while the sum is 46.

The spelling of 11259233511247 in words is "eleven trillion, two hundred fifty-nine billion, two hundred thirty-three million, five hundred eleven thousand, two hundred forty-seven".