22020245108 has 24 divisors (see below), whose sum is σ = 38633605920. Its totient is φ = 10982109600.

The previous prime is 22020245101. The next prime is 22020245131. The reversal of 22020245108 is 80154202022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020245101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2867498 + ... + 2875166.

It is an arithmetic number, because the mean of its divisors is an integer number (1609733580).

Almost surely, 2^22020245108 is an apocalyptic number.

It is an amenable number.

22020245108 is a deficient number, since it is larger than the sum of its proper divisors (16613360812).

22020245108 is a wasteful number, since it uses less digits than its factorization.

22020245108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9407 (or 9405 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The spelling of 22020245108 in words is "twenty-two billion, twenty million, two hundred forty-five thousand, one hundred eight".