11012064630056 has 128 divisors (see below), whose sum is σ = 24324963655680. Its totient is φ = 4575982035456.

The previous prime is 11012064630043. The next prime is 11012064630071. The reversal of 11012064630056 is 65003646021011.

It is a junction number, because it is equal to n+sod(n) for n = 11012064629998 and 11012064630025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134241005 + ... + 134323011.

It is an arithmetic number, because the mean of its divisors is an integer number (190038778560).

Almost surely, 2^{11012064630056} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11012064630056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12162481827840).

11012064630056 is an abundant number, since it is smaller than the sum of its proper divisors (13312899025624).

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

11012064630056 is a wasteful number, since it uses less digits than its factorization.

11012064630056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82543 (or 82539 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 11012064630056 in words is "eleven trillion, twelve billion, sixty-four million, six hundred thirty thousand, fifty-six".