11101120222000 has 40 divisors (see below), whose sum is σ = 26842508701632. Its totient is φ = 4440448088000.

The previous prime is 11101120221991. The next prime is 11101120222007. The reversal of 11101120222000 is 22202110111.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (11101120222007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2775278056 + ... + 2775282055.

Almost surely, 2^{11101120222000} is an apocalyptic number.

11101120222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11101120222000 is an abundant number, since it is smaller than the sum of its proper divisors (15741388479632).

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

11101120222000 is an equidigital number, since it uses as much as digits as its factorization.

11101120222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5550560134 (or 5550560118 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11101120222000 its reverse (22202110111), we get a palindrome (11123322332111).

The spelling of 11101120222000 in words is "eleven trillion, one hundred one billion, one hundred twenty million, two hundred twenty-two thousand".