22020001113 has 48 divisors (see below), whose sum is σ = 34140111552. Its totient is φ = 12517200000.

The previous prime is 22020001103. The next prime is 22020001147. The reversal of 22020001113 is 31110002022.

It is not a de Polignac number, because 22020001113 - 2⁴ = 22020001097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22020001103) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1194063 + ... + 1212363.

It is an arithmetic number, because the mean of its divisors is an integer number (711252324).

Almost surely, 2^22020001113 is an apocalyptic number.

It is an amenable number.

22020001113 is a deficient number, since it is larger than the sum of its proper divisors (12120110439).

22020001113 is a wasteful number, since it uses less digits than its factorization.

22020001113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18454 (or 18435 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 22020001113 its reverse (31110002022), we get a palindrome (53130003135).

Subtracting 22020001113 from its reverse (31110002022), we obtain a palindrome (9090000909).

The spelling of 22020001113 in words is "twenty-two billion, twenty million, one thousand, one hundred thirteen".