22000343104 has 14 divisors (see below), whose sum is σ = 43656930974. Its totient is φ = 11000171520.

The previous prime is 22000343047. The next prime is 22000343137. The reversal of 22000343104 is 40134300022.

It can be written as a sum of positive squares in only one way, i.e., 20597990400 + 1402352704 = 143520^2 + 37448^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171877617 + ... + 171877744.

Almost surely, 2^22000343104 is an apocalyptic number.

It is an amenable number.

22000343104 is a deficient number, since it is larger than the sum of its proper divisors (21656587870).

22000343104 is an equidigital number, since it uses as much as digits as its factorization.

22000343104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343755373 (or 343755363 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22000343104 its reverse (40134300022), we get a palindrome (62134643126).

The spelling of 22000343104 in words is "twenty-two billion, three hundred forty-three thousand, one hundred four".