22020210322 has 64 divisors (see below), whose sum is σ = 38272320000. Its totient is φ = 9397140480.

The previous prime is 22020210319. The next prime is 22020210343. The reversal of 22020210322 is 22301202022.

It is a junction number, because it is equal to n+sod(n) for n = 22020210296 and 22020210305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40256053 + ... + 40256599.

It is an arithmetic number, because the mean of its divisors is an integer number (598005000).

Almost surely, 2^22020210322 is an apocalyptic number.

22020210322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22020210322 is a deficient number, since it is larger than the sum of its proper divisors (16252109678).

22020210322 is a wasteful number, since it uses less digits than its factorization.

22020210322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 22020210322 its reverse (22301202022), we get a palindrome (44321412344).

The spelling of 22020210322 in words is "twenty-two billion, twenty million, two hundred ten thousand, three hundred twenty-two".