115213334025244 has 96 divisors (see below), whose sum is σ = 253853327702016. Its totient is φ = 44534908684800.

The previous prime is 115213334025211. The next prime is 115213334025247. The reversal of 115213334025244 is 442520433312511.

It is a super-2 number, since 2×115213334025244² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115213334025197 and 115213334025206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115213334025247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4679187 + ... + 15884629.

It is an arithmetic number, because the mean of its divisors is an integer number (2644305496896).

Almost surely, 2^{115213334025244} is an apocalyptic number.

115213334025244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115213334025244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126926663851008).

115213334025244 is an abundant number, since it is smaller than the sum of its proper divisors (138639993676772).

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

115213334025244 is a wasteful number, since it uses less digits than its factorization.

115213334025244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11206115 (or 11206113 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 115213334025244 its reverse (442520433312511), we get a palindrome (557733767337755).

The spelling of 115213334025244 in words is "one hundred fifteen trillion, two hundred thirteen billion, three hundred thirty-four million, twenty-five thousand, two hundred forty-four".