22011300322 has 8 divisors (see below), whose sum is σ = 36018491472. Its totient is φ = 10005136500.

The previous prime is 22011300319. The next prime is 22011300343. The reversal of 22011300322 is 22300311022.

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 = 22011300296 and 22011300305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500256804 + ... + 500256847.

It is an arithmetic number, because the mean of its divisors is an integer number (4502311434).

Almost surely, 2^22011300322 is an apocalyptic number.

22011300322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22011300322 is a deficient number, since it is larger than the sum of its proper divisors (14007191150).

22011300322 is a wasteful number, since it uses less digits than its factorization.

22011300322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000513664.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22011300322 its reverse (22300311022), we get a palindrome (44311611344).

The spelling of 22011300322 in words is "twenty-two billion, eleven million, three hundred thousand, three hundred twenty-two".