11201441401124 has 24 divisors (see below), whose sum is σ = 21110545773240. Its totient is φ = 5169862485504.

The previous prime is 11201441401123. The next prime is 11201441401181. The reversal of 11201441401124 is 42110414410211.

It can be written as a sum of positive squares in 4 ways, for example, as 550813340224 + 10650628060900 = 742168^2 + 3263530^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 11201441401093 and 11201441401102.

It is not an unprimeable number, because it can be changed into a prime (11201441401123) 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, 8560502 + ... + 9781874.

It is an arithmetic number, because the mean of its divisors is an integer number (879606073885).

Almost surely, 2^{11201441401124} is an apocalyptic number.

It is an amenable number.

11201441401124 is a deficient number, since it is larger than the sum of its proper divisors (9909104372116).

11201441401124 is a wasteful number, since it uses less digits than its factorization.

11201441401124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397759 (or 1397757 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

Adding to 11201441401124 its reverse (42110414410211), we get a palindrome (53311855811335).

The spelling of 11201441401124 in words is "eleven trillion, two hundred one billion, four hundred forty-one million, four hundred one thousand, one hundred twenty-four".