11020056160555 has 32 divisors (see below), whose sum is σ = 14541079984704. Its totient is φ = 7967244320256.

The previous prime is 11020056160549. The next prime is 11020056160591. The reversal of 11020056160555 is 55506165002011.

It is not a de Polignac number, because 11020056160555 - 2¹⁷ = 11020056029483 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1816084 + ... + 5033713.

It is an arithmetic number, because the mean of its divisors is an integer number (454408749522).

Almost surely, 2^{11020056160555} is an apocalyptic number.

11020056160555 is a deficient number, since it is larger than the sum of its proper divisors (3521023824149).

11020056160555 is a wasteful number, since it uses less digits than its factorization.

11020056160555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6850335.

The product of its (nonzero) digits is 45000, while the sum is 37.

The spelling of 11020056160555 in words is "eleven trillion, twenty billion, fifty-six million, one hundred sixty thousand, five hundred fifty-five".