11061020572 has 12 divisors (see below), whose sum is σ = 22122041200. Its totient is φ = 4740437376.

The previous prime is 11061020543. The next prime is 11061020653. The reversal of 11061020572 is 27502016011.

11061020572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

11061020572 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197518197 + ... + 197518252.

Almost surely, 2^11061020572 is an apocalyptic number.

It is an amenable number.

11061020572 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11061020572 is a wasteful number, since it uses less digits than its factorization.

11061020572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395036460 (or 395036458 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

Adding to 11061020572 its reverse (27502016011), we get a palindrome (38563036583).

The spelling of 11061020572 in words is "eleven billion, sixty-one million, twenty thousand, five hundred seventy-two".