2130221003300 has 72 divisors (see below), whose sum is σ = 4998819633192. Its totient is φ = 783279360000.

The previous prime is 2130221003269. The next prime is 2130221003353. The reversal of 2130221003300 is 33001220312.

It can be written as a sum of positive squares in 12 ways, for example, as 1369962566116 + 760258437184 = 1170454^2 + 871928^2 .

It is a super-2 number, since 2×2130221003300² (a number of 25 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 3086351 + ... + 3712950.

It is an arithmetic number, because the mean of its divisors is an integer number (69428050461).

Almost surely, 2^{2130221003300} is an apocalyptic number.

2130221003300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130221003300 is an abundant number, since it is smaller than the sum of its proper divisors (2868598629892).

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

2130221003300 is a wasteful number, since it uses less digits than its factorization.

2130221003300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6799569 (or 6799562 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2130221003300 its reverse (33001220312), we get a palindrome (2163222223612).

The spelling of 2130221003300 in words is "two trillion, one hundred thirty billion, two hundred twenty-one million, three thousand, three hundred".