15225833112 has 512 divisors, whose sum is σ = 49766400000. Its totient is φ = 3865483776.

The previous prime is 15225833107. The next prime is 15225833113. The reversal of 15225833112 is 21133852251.

15225833112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15225833113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 258064939 + ... + 258064997.

It is an arithmetic number, because the mean of its divisors is an integer number (97200000).

Almost surely, 2^15225833112 is an apocalyptic number.

15225833112 is a gapful number since it is divisible by the number (12) 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 15225833112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24883200000).

15225833112 is an abundant number, since it is smaller than the sum of its proper divisors (34540566888).

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

15225833112 is a wasteful number, since it uses less digits than its factorization.

15225833112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 170 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The spelling of 15225833112 in words is "fifteen billion, two hundred twenty-five million, eight hundred thirty-three thousand, one hundred twelve".