11010126720 has 256 divisors, whose sum is σ = 35981340480. Its totient is φ = 2862612480.

The previous prime is 11010126679. The next prime is 11010126731. The reversal of 11010126720 is 2762101011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26152110 + ... + 26152530.

Almost surely, 2^11010126720 is an apocalyptic number.

11010126720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11010126720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17990670240).

11010126720 is an abundant number, since it is smaller than the sum of its proper divisors (24971213760).

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

11010126720 is a wasteful number, since it uses less digits than its factorization.

11010126720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

Adding to 11010126720 its reverse (2762101011), we get a palindrome (13772227731).

The spelling of 11010126720 in words is "eleven billion, ten million, one hundred twenty-six thousand, seven hundred twenty".