22320330330 has 16 divisors (see below), whose sum is σ = 53568792864. Its totient is φ = 5952088080.

The previous prime is 22320330287. The next prime is 22320330343. The reversal of 22320330330 is 3303302322.

It is a super-3 number, since 3×22320330330³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22320330297 and 22320330306.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 372005476 + ... + 372005535.

It is an arithmetic number, because the mean of its divisors is an integer number (3348049554).

Almost surely, 2^22320330330 is an apocalyptic number.

22320330330 is an abundant number, since it is smaller than the sum of its proper divisors (31248462534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22320330330 is a wasteful number, since it uses less digits than its factorization.

22320330330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744011021.

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 22320330330 its reverse (3303302322), we get a palindrome (25623632652).

The spelling of 22320330330 in words is "twenty-two billion, three hundred twenty million, three hundred thirty thousand, three hundred thirty".