22000002322 has 32 divisors (see below), whose sum is σ = 33474168000. Its totient is φ = 10843435008.

The previous prime is 22000002313. The next prime is 22000002329. The reversal of 22000002322 is 22320000022.

It is not an unprimeable number, because it can be changed into a prime (22000002329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42064753 + ... + 42065275.

It is an arithmetic number, because the mean of its divisors is an integer number (1046067750).

Almost surely, 2^22000002322 is an apocalyptic number.

22000002322 is a deficient number, since it is larger than the sum of its proper divisors (11474165678).

22000002322 is a wasteful number, since it uses less digits than its factorization.

22000002322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 22000002322 its reverse (22320000022), we get a palindrome (44320002344).

The spelling of 22000002322 in words is "twenty-two billion, two thousand, three hundred twenty-two".