11056143606 has 32 divisors (see below), whose sum is σ = 22892156928. Its totient is φ = 3557551680.

The previous prime is 11056143577. The next prime is 11056143649. The reversal of 11056143606 is 60634165011.

It is a super-2 number, since 2×11056143606² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247950 + ... + 289121.

It is an arithmetic number, because the mean of its divisors is an integer number (715379904).

Almost surely, 2^11056143606 is an apocalyptic number.

11056143606 is an abundant number, since it is smaller than the sum of its proper divisors (11836013322).

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

11056143606 is a wasteful number, since it uses less digits than its factorization.

11056143606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537196.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 11056143606 in words is "eleven billion, fifty-six million, one hundred forty-three thousand, six hundred six".