330031032230020 has 96 divisors (see below), whose sum is σ = 757297256325120. Its totient is φ = 119816812892160.

The previous prime is 330031032229993. The next prime is 330031032230021. The reversal of 330031032230020 is 20032230130033.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 330031032229973 and 330031032230000.

It is not an unprimeable number, because it can be changed into a prime (330031032230021) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 335194764 + ... + 336177916.

It is an arithmetic number, because the mean of its divisors is an integer number (7888513086720).

Almost surely, 2^{330031032230020} is an apocalyptic number.

It is an amenable number.

330031032230020 is an abundant number, since it is smaller than the sum of its proper divisors (427266224095100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

330031032230020 is a wasteful number, since it uses less digits than its factorization.

330031032230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985645 (or 985643 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 330031032230020 its reverse (20032230130033), we get a palindrome (350063262360053).

The spelling of 330031032230020 in words is "three hundred thirty trillion, thirty-one billion, thirty-two million, two hundred thirty thousand, twenty".