11008427220000 has 2880 divisors, whose sum is σ = 48223663488000. Its totient is φ = 2377589760000.

The previous prime is 11008427219969. The next prime is 11008427220053. The reversal of 11008427220000 is 2272480011.

11008427220000 is a `hidden beast` number, since 1 + 10 + 0 + 8 + 427 + 220 + 0 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 139347179961 + ... + 139347180039.

It is an arithmetic number, because the mean of its divisors is an integer number (16744327600).

Almost surely, 2^{11008427220000} is an apocalyptic number.

11008427220000 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 11008427220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24111831744000).

11008427220000 is an abundant number, since it is smaller than the sum of its proper divisors (37215236268000).

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

11008427220000 is an equidigital number, since it uses as much as digits as its factorization.

11008427220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The spelling of 11008427220000 in words is "eleven trillion, eight billion, four hundred twenty-seven million, two hundred twenty thousand".