11061111050048 has 56 divisors (see below), whose sum is σ = 22148191382472. Its totient is φ = 5480484552704.

The previous prime is 11061111050047. The next prime is 11061111050071. The reversal of 11061111050048 is 84005011116011.

It can be written as a sum of positive squares in 4 ways, for example, as 1228923010624 + 9832188039424 = 1108568^2 + 3135632^2 .

It is a super-2 number, since 2×11061111050048² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11061111050048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11061111050047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35549486 + ... + 35859282.

Almost surely, 2^{11061111050048} 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 11061111050048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11074095691236).

11061111050048 is an abundant number, since it is smaller than the sum of its proper divisors (11087080332424).

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

11061111050048 is a wasteful number, since it uses less digits than its factorization.

11061111050048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314859 (or 314849 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 29.

Adding to 11061111050048 its reverse (84005011116011), we get a palindrome (95066122166059).

The spelling of 11061111050048 in words is "eleven trillion, sixty-one billion, one hundred eleven million, fifty thousand, forty-eight".