20331330432230 has 8 divisors (see below), whose sum is σ = 36596394778032. Its totient is φ = 8132532172888.

The previous prime is 20331330432181. The next prime is 20331330432251. The reversal of 20331330432230 is 3223403313302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20331330432193 and 20331330432202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016566521602 + ... + 1016566521621.

It is an arithmetic number, because the mean of its divisors is an integer number (4574549347254).

Almost surely, 2^{20331330432230} is an apocalyptic number.

20331330432230 is a deficient number, since it is larger than the sum of its proper divisors (16265064345802).

20331330432230 is a wasteful number, since it uses less digits than its factorization.

20331330432230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033133043230.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 20331330432230 its reverse (3223403313302), we get a palindrome (23554733745532).

The spelling of 20331330432230 in words is "twenty trillion, three hundred thirty-one billion, three hundred thirty million, four hundred thirty-two thousand, two hundred thirty".