11270160720 has 480 divisors, whose sum is σ = 48636887040. Its totient is φ = 2377589760.

The previous prime is 11270160719. The next prime is 11270160773. The reversal of 11270160720 is 2706107211.

11270160720 is a `hidden beast` number, since 11 + 27 + 0 + 1 + 607 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1371825 + ... + 1380015.

It is an arithmetic number, because the mean of its divisors is an integer number (101326848).

Almost surely, 2^11270160720 is an apocalyptic number.

11270160720 is a gapful number since it is divisible by the number (10) 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 11270160720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24318443520).

11270160720 is an abundant number, since it is smaller than the sum of its proper divisors (37366726320).

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

11270160720 is a wasteful number, since it uses less digits than its factorization.

11270160720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8240 (or 8221 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

Adding to 11270160720 its reverse (2706107211), we get a palindrome (13976267931).

The spelling of 11270160720 in words is "eleven billion, two hundred seventy million, one hundred sixty thousand, seven hundred twenty".