10555560556011 has 12 divisors (see below), whose sum is σ = 15772676693280. Its totient is φ = 6794383806000.

The previous prime is 10555560555983. The next prime is 10555560556031. The reversal of 10555560556011 is 11065506555501.

10555560556011 is a `hidden beast` number, since 10 + 5 + 5 + 5 + 5 + 60 + 5 + 560 + 11 = 666.

It is not a de Polignac number, because 10555560556011 - 2⁹ = 10555560555499 is a prime.

It is a super-2 number, since 2×10555560556011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10555560556031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20221380115 + ... + 20221380636.

It is an arithmetic number, because the mean of its divisors is an integer number (1314389724440).

Almost surely, 2^{10555560556011} is an apocalyptic number.

10555560556011 is a deficient number, since it is larger than the sum of its proper divisors (5217116137269).

10555560556011 is a wasteful number, since it uses less digits than its factorization.

10555560556011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40442760786 (or 40442760783 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 45.

The spelling of 10555560556011 in words is "ten trillion, five hundred fifty-five billion, five hundred sixty million, five hundred fifty-six thousand, eleven".