11121232004112 has 40 divisors (see below), whose sum is σ = 28734368114880. Its totient is φ = 3706494267520.

The previous prime is 11121232004087. The next prime is 11121232004137. The reversal of 11121232004112 is 21140023212111.

It is an interprime number because it is at equal distance from previous prime (11121232004087) and next prime (11121232004137).

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 7 ways as a sum of consecutive naturals, for example, 17912439 + ... + 18522902.

It is an arithmetic number, because the mean of its divisors is an integer number (718359202872).

Almost surely, 2^{11121232004112} is an apocalyptic number.

11121232004112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11121232004112 is an abundant number, since it is smaller than the sum of its proper divisors (17613136110768).

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

11121232004112 is a wasteful number, since it uses less digits than its factorization.

11121232004112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36441711 (or 36441705 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 11121232004112 its reverse (21140023212111), we get a palindrome (32261255216223).

The spelling of 11121232004112 in words is "eleven trillion, one hundred twenty-one billion, two hundred thirty-two million, four thousand, one hundred twelve".