22173323332 has 12 divisors (see below), whose sum is σ = 38821694716. Its totient is φ = 11081410560.

The previous prime is 22173323309. The next prime is 22173323357. The reversal of 22173323332 is 23332337122.

It can be written as a sum of positive squares in 2 ways, for example, as 8365663296 + 13807660036 = 91464^2 + 117506^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22173323294 and 22173323303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303269 + ... + 1320172.

Almost surely, 2^22173323332 is an apocalyptic number.

It is an amenable number.

22173323332 is a deficient number, since it is larger than the sum of its proper divisors (16648371384).

22173323332 is a wasteful number, since it uses less digits than its factorization.

22173323332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625558 (or 2625556 counting only the distinct ones).

The product of its digits is 27216, while the sum is 31.

The spelling of 22173323332 in words is "twenty-two billion, one hundred seventy-three million, three hundred twenty-three thousand, three hundred thirty-two".