20332231022032 has 10 divisors (see below), whose sum is σ = 39393697605218. Its totient is φ = 10166115511008.

The previous prime is 20332231022029. The next prime is 20332231022071. The reversal of 20332231022032 is 23022013223302.

It can be written as a sum of positive squares in only one way, i.e., 15112998351936 + 5219232670096 = 3887544^2 + 2284564^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20332231021988 and 20332231022006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635382219423 + ... + 635382219454.

Almost surely, 2^{20332231022032} is an apocalyptic number.

It is an amenable number.

20332231022032 is a deficient number, since it is larger than the sum of its proper divisors (19061466583186).

20332231022032 is a wasteful number, since it uses less digits than its factorization.

20332231022032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270764438885 (or 1270764438879 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 20332231022032 its reverse (23022013223302), we get a palindrome (43354244245334).

The spelling of 20332231022032 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-one million, twenty-two thousand, thirty-two".