11050720000 has 90 divisors (see below), whose sum is σ = 27564417188. Its totient is φ = 4420224000.

The previous prime is 11050719997. The next prime is 11050720013. The reversal of 11050720000 is 2705011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 125467 + ... + 194533.

Almost surely, 2^11050720000 is an apocalyptic number.

11050720000 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 11050720000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13782208594).

11050720000 is an abundant number, since it is smaller than the sum of its proper divisors (16513697188).

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

11050720000 is an frugal number, since it uses more digits than its factorization.

11050720000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69103 (or 69074 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 16.

The spelling of 11050720000 in words is "eleven billion, fifty million, seven hundred twenty thousand".