22020245116 has 12 divisors (see below), whose sum is σ = 38552936632. Its totient is φ = 11005120368.

The previous prime is 22020245101. The next prime is 22020245131. The reversal of 22020245116 is 61154202022.

It is an interprime number because it is at equal distance from previous prime (22020245101) and next prime (22020245131).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1240635 + ... + 1258258.

Almost surely, 2^22020245116 is an apocalyptic number.

It is an amenable number.

22020245116 is a deficient number, since it is larger than the sum of its proper divisors (16532691516).

22020245116 is a wasteful number, since it uses less digits than its factorization.

22020245116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501100 (or 2501098 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 22020245116 its reverse (61154202022), we get a palindrome (83174447138).

The spelling of 22020245116 in words is "twenty-two billion, twenty million, two hundred forty-five thousand, one hundred sixteen".