330101223001220 has 48 divisors (see below), whose sum is σ = 756450395418816. Its totient is φ = 120002125392000.

The previous prime is 330101223001201. The next prime is 330101223001271. The reversal of 330101223001220 is 22100322101033.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 330101223001192 and 330101223001201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216005426 + ... + 217528265.

It is an arithmetic number, because the mean of its divisors is an integer number (15759383237892).

Almost surely, 2^{330101223001220} is an apocalyptic number.

It is an amenable number.

330101223001220 is an abundant number, since it is smaller than the sum of its proper divisors (426349172417596).

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

330101223001220 is a wasteful number, since it uses less digits than its factorization.

330101223001220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433537172 (or 433537170 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 330101223001220 its reverse (22100322101033), we get a palindrome (352201545102253).

The spelling of 330101223001220 in words is "three hundred thirty trillion, one hundred one billion, two hundred twenty-three million, one thousand, two hundred twenty".