11114321000020 has 48 divisors (see below), whose sum is σ = 27072495354240. Its totient is φ = 3753749349504.

The previous prime is 11114321000011. The next prime is 11114321000023. The reversal of 11114321000020 is 2000012341111.

It is a junction number, because it is equal to n+sod(n) for n = 11114320999958 and 11114321000003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114321000023) 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, 592438435 + ... + 592457194.

It is an arithmetic number, because the mean of its divisors is an integer number (564010319880).

Almost surely, 2^{11114321000020} is an apocalyptic number.

11114321000020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11114321000020 is an abundant number, since it is smaller than the sum of its proper divisors (15958174354220).

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

11114321000020 is a wasteful number, since it uses less digits than its factorization.

11114321000020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184895712 (or 1184895710 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11114321000020 its reverse (2000012341111), we get a palindrome (13114333341131).

The spelling of 11114321000020 in words is "eleven trillion, one hundred fourteen billion, three hundred twenty-one million, twenty", and thus it is an aban number.