20330022332 has 48 divisors (see below), whose sum is σ = 37096292352. Its totient is φ = 9738066240.

The previous prime is 20330022329. The next prime is 20330022359. The reversal of 20330022332 is 23322003302.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 8864978 + ... + 8867270.

It is an arithmetic number, because the mean of its divisors is an integer number (772839424).

Almost surely, 2^20330022332 is an apocalyptic number.

It is an amenable number.

20330022332 is a deficient number, since it is larger than the sum of its proper divisors (16766270020).

20330022332 is a wasteful number, since it uses less digits than its factorization.

20330022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018 (or 3016 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 20330022332 its reverse (23322003302), we get a palindrome (43652025634).

The spelling of 20330022332 in words is "twenty billion, three hundred thirty million, twenty-two thousand, three hundred thirty-two".