11056611662 has 8 divisors (see below), whose sum is σ = 16586188536. Its totient is φ = 5527882152.

The previous prime is 11056611661. The next prime is 11056611667. The reversal of 11056611662 is 26611665011.

11056611662 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11056611662² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056611661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178148 + ... + 232055.

It is an arithmetic number, because the mean of its divisors is an integer number (2073273567).

Almost surely, 2^11056611662 is an apocalyptic number.

11056611662 is a deficient number, since it is larger than the sum of its proper divisors (5529576874).

11056611662 is a wasteful number, since it uses less digits than its factorization.

11056611662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423682.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 11056611662 in words is "eleven billion, fifty-six million, six hundred eleven thousand, six hundred sixty-two".