11122210012000 has 96 divisors (see below), whose sum is σ = 27413479023840. Its totient is φ = 4434849164800.

The previous prime is 11122210011989. The next prime is 11122210012003. The reversal of 11122210012000 is 21001222111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122210012003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3117730 + ... + 5653729.

It is an arithmetic number, because the mean of its divisors is an integer number (285557073165).

Almost surely, 2^{11122210012000} is an apocalyptic number.

11122210012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122210012000 is an abundant number, since it is smaller than the sum of its proper divisors (16291269011840).

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

11122210012000 is an equidigital number, since it uses as much as digits as its factorization.

11122210012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8771801 (or 8771783 counting only the distinct ones).

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

Adding to 11122210012000 its reverse (21001222111), we get a palindrome (11143211234111).

The spelling of 11122210012000 in words is "eleven trillion, one hundred twenty-two billion, two hundred ten million, twelve thousand".