113535521224512 has 56 divisors (see below), whose sum is σ = 300677073727200. Its totient is φ = 37809771265536.

The previous prime is 113535521224471. The next prime is 113535521224513. The reversal of 113535521224512 is 215422125535311.

It is a super-2 number, since 2×113535521224512² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113535521224513) 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, 276376062 + ... + 276786557.

Almost surely, 2^{113535521224512} is an apocalyptic number.

113535521224512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113535521224512 is an abundant number, since it is smaller than the sum of its proper divisors (187141552502688).

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

113535521224512 is a wasteful number, since it uses less digits than its factorization.

113535521224512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553163703 (or 553163693 counting only the distinct ones).

The product of its digits is 360000, while the sum is 42.

Adding to 113535521224512 its reverse (215422125535311), we get a palindrome (328957646759823).

The spelling of 113535521224512 in words is "one hundred thirteen trillion, five hundred thirty-five billion, five hundred twenty-one million, two hundred twenty-four thousand, five hundred twelve".