11056038601212 has 96 divisors (see below), whose sum is σ = 33108992663040. Its totient is φ = 3153237384960.

The previous prime is 11056038601211. The next prime is 11056038601217. The reversal of 11056038601212 is 21210683065011.

11056038601212 is a `hidden beast` number, since 1 + 1 + 0 + 5 + 6 + 0 + 38 + 601 + 2 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056038601211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273698328 + ... + 273738719.

It is an arithmetic number, because the mean of its divisors is an integer number (344885340240).

Almost surely, 2^{11056038601212} is an apocalyptic number.

11056038601212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11056038601212 is an abundant number, since it is smaller than the sum of its proper divisors (22052954061828).

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

11056038601212 is a wasteful number, since it uses less digits than its factorization.

11056038601212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547437088 (or 547437080 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 11056038601212 in words is "eleven trillion, fifty-six billion, thirty-eight million, six hundred one thousand, two hundred twelve".