22020021000112 has 20 divisors (see below), whose sum is σ = 42667288958016. Its totient is φ = 11009107720640.

The previous prime is 22020020999983. The next prime is 22020021000121. The reversal of 22020021000112 is 21100012002022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22020021000092 and 22020021000101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56222464 + ... + 56612767.

Almost surely, 2^{22020021000112} is an apocalyptic number.

It is an amenable number.

22020021000112 is a deficient number, since it is larger than the sum of its proper divisors (20647267957904).

22020021000112 is a wasteful number, since it uses less digits than its factorization.

22020021000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112847436 (or 112847430 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22020021000112 its reverse (21100012002022), we get a palindrome (43120033002134).

The spelling of 22020021000112 in words is "twenty-two trillion, twenty billion, twenty-one million, one hundred twelve", and thus it is an aban number.