20023333323232 has 24 divisors (see below), whose sum is σ = 39421076392152. Its totient is φ = 10011631382400.

The previous prime is 20023333323221. The next prime is 20023333323251. The reversal of 20023333323232 is 23232333332002.

It is a junction number, because it is equal to n+sod(n) for n = 20023333323194 and 20023333323203.

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 3 ways as a sum of consecutive naturals, for example, 9770107 + ... + 11640517.

It is an arithmetic number, because the mean of its divisors is an integer number (1642544849673).

Almost surely, 2^{20023333323232} is an apocalyptic number.

It is an amenable number.

20023333323232 is a deficient number, since it is larger than the sum of its proper divisors (19397743068920).

20023333323232 is a wasteful number, since it uses less digits than its factorization.

20023333323232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204962 (or 2204954 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 31.

Adding to 20023333323232 its reverse (23232333332002), we get a palindrome (43255666655234).

The spelling of 20023333323232 in words is "twenty trillion, twenty-three billion, three hundred thirty-three million, three hundred twenty-three thousand, two hundred thirty-two".