11512262005241 has 4 divisors (see below), whose sum is σ = 11549278925184. Its totient is φ = 11475245085300.

The previous prime is 11512262005141. The next prime is 11512262005243. The reversal of 11512262005241 is 14250026221511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11512262005241 is a prime.

It is a super-2 number, since 2×11512262005241² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11512262005198 and 11512262005207.

It is not an unprimeable number, because it can be changed into a prime (11512262005243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18508459505 + ... + 18508460126.

It is an arithmetic number, because the mean of its divisors is an integer number (2887319731296).

Almost surely, 2^{11512262005241} is an apocalyptic number.

It is an amenable number.

11512262005241 is a deficient number, since it is larger than the sum of its proper divisors (37016919943).

11512262005241 is an equidigital number, since it uses as much as digits as its factorization.

11512262005241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37016919942.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 11512262005241 its reverse (14250026221511), we get a palindrome (25762288226752).

The spelling of 11512262005241 in words is "eleven trillion, five hundred twelve billion, two hundred sixty-two million, five thousand, two hundred forty-one".