10560551533221 has 16 divisors (see below), whose sum is σ = 14159653839360. Its totient is φ = 7000909876080.

The previous prime is 10560551533177. The next prime is 10560551533253. The reversal of 10560551533221 is 12233515506501.

It is not a de Polignac number, because 10560551533221 - 2¹⁵ = 10560551500453 is a prime.

It is a super-3 number, since 3×10560551533221³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 10560551533221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10560551533321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36851736 + ... + 37137198.

It is an arithmetic number, because the mean of its divisors is an integer number (884978364960).

Almost surely, 2^{10560551533221} is an apocalyptic number.

It is an amenable number.

10560551533221 is a deficient number, since it is larger than the sum of its proper divisors (3599102306139).

10560551533221 is a wasteful number, since it uses less digits than its factorization.

10560551533221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354536.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 10560551533221 in words is "ten trillion, five hundred sixty billion, five hundred fifty-one million, five hundred thirty-three thousand, two hundred twenty-one".