11115134425252 has 24 divisors (see below), whose sum is σ = 22852094553792. Its totient is φ = 4663692765600.

The previous prime is 11115134425217. The next prime is 11115134425253. The reversal of 11115134425252 is 25252443151111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11115134425253) 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, 9716026024 + ... + 9716027167.

It is an arithmetic number, because the mean of its divisors is an integer number (952170606408).

Almost surely, 2^{11115134425252} is an apocalyptic number.

It is an amenable number.

11115134425252 is an abundant number, since it is smaller than the sum of its proper divisors (11736960128540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11115134425252 is a wasteful number, since it uses less digits than its factorization.

11115134425252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19432053219 (or 19432053217 counting only the distinct ones).

The product of its digits is 48000, while the sum is 37.

Adding to 11115134425252 its reverse (25252443151111), we get a palindrome (36367577576363).

The spelling of 11115134425252 in words is "eleven trillion, one hundred fifteen billion, one hundred thirty-four million, four hundred twenty-five thousand, two hundred fifty-two".