11055111010000 has 50 divisors (see below), whose sum is σ = 26765529290522. Its totient is φ = 4422044400000.

The previous prime is 11055111009947. The next prime is 11055111010019. The reversal of 11055111010000 is 1011155011.

It can be written as a sum of positive squares in 5 ways, for example, as 6575183180944 + 4479927829056 = 2564212^2 + 2116584^2 .

It is a tau number, because it is divible by the number of its divisors (50).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 552745551 + ... + 552765550.

Almost surely, 2^{11055111010000} is an apocalyptic number.

11055111010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11055111010000 is an abundant number, since it is smaller than the sum of its proper divisors (15710418280522).

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

11055111010000 is an equidigital number, since it uses as much as digits as its factorization.

11055111010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105511129 (or 1105511108 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 16.

Adding to 11055111010000 its reverse (1011155011), we get a palindrome (11056122165011).

The spelling of 11055111010000 in words is "eleven trillion, fifty-five billion, one hundred eleven million, ten thousand".