11054555230000 has 100 divisors (see below), whose sum is σ = 26765926980408. Its totient is φ = 4421534080000.

The previous prime is 11054555229973. The next prime is 11054555230007. The reversal of 11054555230000 is 3255545011.

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (11054555230007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 221905095 + ... + 221954905.

Almost surely, 2^{11054555230000} is an apocalyptic number.

11054555230000 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 11054555230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13382963490204).

11054555230000 is an abundant number, since it is smaller than the sum of its proper divisors (15711371750408).

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

11054555230000 is an equidigital number, since it uses as much as digits as its factorization.

11054555230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72032 (or 72011 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 11054555230000 in words is "eleven trillion, fifty-four billion, five hundred fifty-five million, two hundred thirty thousand".