11112201110000 has 100 divisors (see below), whose sum is σ = 28319737439400. Its totient is φ = 4210939296000.

The previous prime is 11112201109993. The next prime is 11112201110029. The reversal of 11112201110000 is 1110221111.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29052635 + ... + 29432634.

It is an arithmetic number, because the mean of its divisors is an integer number (283197374394).

Almost surely, 2^{11112201110000} is an apocalyptic number.

11112201110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112201110000 is an abundant number, since it is smaller than the sum of its proper divisors (17207536329400).

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

11112201110000 is an equidigital number, since it uses as much as digits as its factorization.

11112201110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58485316 (or 58485295 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11112201110000 its reverse (1110221111), we get a palindrome (11113311331111).

The spelling of 11112201110000 in words is "eleven trillion, one hundred twelve billion, two hundred one million, one hundred ten thousand".