11046544646011 has 16 divisors (see below), whose sum is σ = 13728524262336. Its totient is φ = 8670646895616.

The previous prime is 11046544645991. The next prime is 11046544646047. The reversal of 11046544646011 is 11064644564011.

It is a cyclic number.

It is not a de Polignac number, because 11046544646011 - 2¹¹ = 11046544643963 is a prime.

It is a super-2 number, since 2×11046544646011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11046544616011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1254429466 + ... + 1254438271.

It is an arithmetic number, because the mean of its divisors is an integer number (858032766396).

Almost surely, 2^{11046544646011} is an apocalyptic number.

11046544646011 is a deficient number, since it is larger than the sum of its proper divisors (2681979616325).

11046544646011 is a wasteful number, since it uses less digits than its factorization.

11046544646011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508867798.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 11046544646011 in words is "eleven trillion, forty-six billion, five hundred forty-four million, six hundred forty-six thousand, eleven".