11120002210000 has 50 divisors (see below), whose sum is σ = 26922637374842. Its totient is φ = 4448000880000.

The previous prime is 11120002209949. The next prime is 11120002210039. The reversal of 11120002210000 is 1220002111.

It can be written as a sum of positive squares in 5 ways, for example, as 2229634294416 + 8890367915584 = 1493196^2 + 2981672^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 555990111 + ... + 556010110.

Almost surely, 2^{11120002210000} is an apocalyptic number.

11120002210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120002210000 is an abundant number, since it is smaller than the sum of its proper divisors (15802635164842).

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

11120002210000 is an equidigital number, since it uses as much as digits as its factorization.

11120002210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112000249 (or 1112000228 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11120002210000 its reverse (1220002111), we get a palindrome (11121222212111).

The spelling of 11120002210000 in words is "eleven trillion, one hundred twenty billion, two million, two hundred ten thousand".