22100020322 has 8 divisors (see below), whose sum is σ = 33459844176. Its totient is φ = 10946738932.

The previous prime is 22100020321. The next prime is 22100020381. The reversal of 22100020322 is 22302000122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22100020297 and 22100020306.

It is not an unprimeable number, because it can be changed into a prime (22100020321) 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, 51635348 + ... + 51635775.

It is an arithmetic number, because the mean of its divisors is an integer number (4182480522).

Almost surely, 2^22100020322 is an apocalyptic number.

22100020322 is a deficient number, since it is larger than the sum of its proper divisors (11359823854).

22100020322 is a wasteful number, since it uses less digits than its factorization.

22100020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103271232.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22100020322 its reverse (22302000122), we get a palindrome (44402020444).

The spelling of 22100020322 in words is "twenty-two billion, one hundred million, twenty thousand, three hundred twenty-two".