11120232120000 has 560 divisors, whose sum is σ = 38141892687360. Its totient is φ = 2855010816000.

The previous prime is 11120232119999. The next prime is 11120232120001. The reversal of 11120232120000 is 2123202111.

It is an interprime number because it is at equal distance from previous prime (11120232119999) and next prime (11120232120001).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (11120232120001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1277155647 + ... + 1277164353.

It is an arithmetic number, because the mean of its divisors is an integer number (68110522656).

Almost surely, 2^{11120232120000} is an apocalyptic number.

11120232120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11120232120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19070946343680).

11120232120000 is an abundant number, since it is smaller than the sum of its proper divisors (27021660567360).

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

11120232120000 is an equidigital number, since it uses as much as digits as its factorization.

11120232120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9138 (or 9113 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11120232120000 its reverse (2123202111), we get a palindrome (11122355322111).

The spelling of 11120232120000 in words is "eleven trillion, one hundred twenty billion, two hundred thirty-two million, one hundred twenty thousand".