10560911220 has 144 divisors (see below), whose sum is σ = 33319278720. Its totient is φ = 2807934336.

The previous prime is 10560911201. The next prime is 10560911243. The reversal of 10560911220 is 2211906501.

10560911220 is a `hidden beast` number, since 1 + 0 + 560 + 91 + 12 + 2 + 0 = 666.

It is a super-2 number, since 2×10560911220² (a number of 21 digits) contains 22 as substring.

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1741714 + ... + 1747766.

It is an arithmetic number, because the mean of its divisors is an integer number (231383880).

Almost surely, 2^10560911220 is an apocalyptic number.

10560911220 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 10560911220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16659639360).

10560911220 is an abundant number, since it is smaller than the sum of its proper divisors (22758367500).

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

10560911220 is a wasteful number, since it uses less digits than its factorization.

10560911220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6436 (or 6422 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 10560911220 in words is "ten billion, five hundred sixty million, nine hundred eleven thousand, two hundred twenty".