22000320332 has 6 divisors (see below), whose sum is σ = 38500560588. Its totient is φ = 11000160164.

The previous prime is 22000320319. The next prime is 22000320367. The reversal of 22000320332 is 23302300022.

It is a super-2 number, since 2×22000320332² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22000320332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750040038 + ... + 2750040045.

It is an arithmetic number, because the mean of its divisors is an integer number (6416760098).

Almost surely, 2^22000320332 is an apocalyptic number.

It is an amenable number.

22000320332 is a deficient number, since it is larger than the sum of its proper divisors (16500240256).

22000320332 is a wasteful number, since it uses less digits than its factorization.

22000320332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500080087 (or 5500080085 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 22000320332 its reverse (23302300022), we get a palindrome (45302620354).

The spelling of 22000320332 in words is "twenty-two billion, three hundred twenty thousand, three hundred thirty-two".