11250520244 has 12 divisors (see below), whose sum is σ = 19696696068. Its totient is φ = 5622892800.

The previous prime is 11250520231. The next prime is 11250520247. The reversal of 11250520244 is 44202505211.

It can be written as a sum of positive squares in 2 ways, for example, as 592435600 + 10658084644 = 24340^2 + 103238^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11250520247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581117 + ... + 600164.

It is an arithmetic number, because the mean of its divisors is an integer number (1641391339).

Almost surely, 2^11250520244 is an apocalyptic number.

It is an amenable number.

11250520244 is a deficient number, since it is larger than the sum of its proper divisors (8446175824).

11250520244 is a wasteful number, since it uses less digits than its factorization.

11250520244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183666 (or 1183664 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The spelling of 11250520244 in words is "eleven billion, two hundred fifty million, five hundred twenty thousand, two hundred forty-four".