1330221231210 has 64 divisors (see below), whose sum is σ = 3267137174400. Its totient is φ = 346437907200.

The previous prime is 1330221231203. The next prime is 1330221231281. The reversal of 1330221231210 is 121321220331.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12720216 + ... + 12824364.

It is an arithmetic number, because the mean of its divisors is an integer number (51049018350).

Almost surely, 2^{1330221231210} is an apocalyptic number.

1330221231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330221231210 is an abundant number, since it is smaller than the sum of its proper divisors (1936915943190).

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

1330221231210 is a wasteful number, since it uses less digits than its factorization.

1330221231210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114103.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1330221231210 its reverse (121321220331), we get a palindrome (1451542451541).

The spelling of 1330221231210 in words is "one trillion, three hundred thirty billion, two hundred twenty-one million, two hundred thirty-one thousand, two hundred ten".