11244520011225 has 48 divisors (see below), whose sum is σ = 19191372102144. Its totient is φ = 5803404096000.

The previous prime is 11244520011203. The next prime is 11244520011233. The reversal of 11244520011225 is 52211002544211.

It is not a de Polignac number, because 11244520011225 - 2¹⁶ = 11244519945689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11244520011192 and 11244520011201.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74652589 + ... + 74803061.

It is an arithmetic number, because the mean of its divisors is an integer number (399820252128).

Almost surely, 2^{11244520011225} is an apocalyptic number.

11244520011225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11244520011225 is a deficient number, since it is larger than the sum of its proper divisors (7946852090919).

11244520011225 is a wasteful number, since it uses less digits than its factorization.

11244520011225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182658 (or 182653 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 11244520011225 its reverse (52211002544211), we get a palindrome (63455522555436).

The spelling of 11244520011225 in words is "eleven trillion, two hundred forty-four billion, five hundred twenty million, eleven thousand, two hundred twenty-five".