22020030113 has 32 divisors (see below), whose sum is σ = 24624000000. Its totient is φ = 19599197184.

The previous prime is 22020030083. The next prime is 22020030119. The reversal of 22020030113 is 31103002022.

It is a happy number.

It is not a de Polignac number, because 22020030113 - 2¹⁸ = 22019767969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22020030119) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4402388 + ... + 4407386.

It is an arithmetic number, because the mean of its divisors is an integer number (769500000).

Almost surely, 2^22020030113 is an apocalyptic number.

It is an amenable number.

22020030113 is a deficient number, since it is larger than the sum of its proper divisors (2603969887).

22020030113 is a wasteful number, since it uses less digits than its factorization.

22020030113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5249.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22020030113 its reverse (31103002022), we get a palindrome (53123032135).

The spelling of 22020030113 in words is "twenty-two billion, twenty million, thirty thousand, one hundred thirteen".