20331233202032 has 20 divisors (see below), whose sum is σ = 39753156665640. Its totient is φ = 10072354062528.

The previous prime is 20331233202023. The next prime is 20331233202041. The reversal of 20331233202032 is 23020233213302.

It is an interprime number because it is at equal distance from previous prime (20331233202023) and next prime (20331233202041).

It is a junction number, because it is equal to n+sod(n) for n = 20331233201992 and 20331233202010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5828906858 + ... + 5828910345.

It is an arithmetic number, because the mean of its divisors is an integer number (1987657833282).

Almost surely, 2^{20331233202032} is an apocalyptic number.

It is an amenable number.

20331233202032 is a deficient number, since it is larger than the sum of its proper divisors (19421923463608).

20331233202032 is a wasteful number, since it uses less digits than its factorization.

20331233202032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11657817320 (or 11657817314 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 20331233202032 its reverse (23020233213302), we get a palindrome (43351466415334).

The spelling of 20331233202032 in words is "twenty trillion, three hundred thirty-one billion, two hundred thirty-three million, two hundred two thousand, thirty-two".