22000101208 has 16 divisors (see below), whose sum is σ = 41254504560. Its totient is φ = 10998900000.

The previous prime is 22000101187. The next prime is 22000101209. The reversal of 22000101208 is 80210100022.

It is a junction number, because it is equal to n+sod(n) for n = 22000101191 and 22000101200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000101209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59668 + ... + 218083.

It is an arithmetic number, because the mean of its divisors is an integer number (2578406535).

Almost surely, 2^22000101208 is an apocalyptic number.

It is an amenable number.

22000101208 is a deficient number, since it is larger than the sum of its proper divisors (19254403352).

22000101208 is a wasteful number, since it uses less digits than its factorization.

22000101208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287658 (or 287654 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The spelling of 22000101208 in words is "twenty-two billion, one hundred one thousand, two hundred eight".