22113120011020 has 48 divisors (see below), whose sum is σ = 46472691964608. Its totient is φ = 8838556796160.

The previous prime is 22113120010979. The next prime is 22113120011041. The reversal of 22113120011020 is 2011002131122.

It is a junction number, because it is equal to n+sod(n) for n = 22113120010985 and 22113120011003.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 176099497 + ... + 176225023.

It is an arithmetic number, because the mean of its divisors is an integer number (968181082596).

Almost surely, 2^{22113120011020} is an apocalyptic number.

22113120011020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22113120011020 is an abundant number, since it is smaller than the sum of its proper divisors (24359571953588).

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

22113120011020 is a wasteful number, since it uses less digits than its factorization.

22113120011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132130 (or 132128 counting only the distinct ones).

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

Adding to 22113120011020 its reverse (2011002131122), we get a palindrome (24124122142142).

The spelling of 22113120011020 in words is "twenty-two trillion, one hundred thirteen billion, one hundred twenty million, eleven thousand, twenty".