11120210210000 has 50 divisors (see below), whose sum is σ = 26923140963642. Its totient is φ = 4448084080000.

The previous prime is 11120210209973. The next prime is 11120210210009. The reversal of 11120210210000 is 1201202111.

It can be written as a sum of positive squares in 5 ways, for example, as 7912428913216 + 3207781296784 = 2812904^2 + 1791028^2 .

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

It is a super-3 number, since 3×11120210210000³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120210210009) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 556000511 + ... + 556020510.

Almost surely, 2^{11120210210000} is an apocalyptic number.

11120210210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120210210000 is an abundant number, since it is smaller than the sum of its proper divisors (15802930753642).

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

11120210210000 is an equidigital number, since it uses as much as digits as its factorization.

11120210210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112021049 (or 1112021028 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11120210210000 its reverse (1201202111), we get a palindrome (11121411412111).

The spelling of 11120210210000 in words is "eleven trillion, one hundred twenty billion, two hundred ten million, two hundred ten thousand".