330121003222100 has 36 divisors (see below), whose sum is σ = 716364380424924. Its totient is φ = 132048068858880.

The previous prime is 330121003222081. The next prime is 330121003222151. The reversal of 330121003222100 is 1222300121033.

It can be written as a sum of positive squares in 6 ways, for example, as 132537610200004 + 197583393022096 = 11512498^2 + 14056436^2 .

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

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 37881062 + ... + 45773538.

It is an arithmetic number, because the mean of its divisors is an integer number (19899010567359).

Almost surely, 2^{330121003222100} is an apocalyptic number.

It is an amenable number.

330121003222100 is an abundant number, since it is smaller than the sum of its proper divisors (386243377202824).

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

330121003222100 is a wasteful number, since it uses less digits than its factorization.

330121003222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8310764 (or 8310757 counting only the distinct ones).

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

Adding to 330121003222100 its reverse (1222300121033), we get a palindrome (331343303343133).

The spelling of 330121003222100 in words is "three hundred thirty trillion, one hundred twenty-one billion, three million, two hundred twenty-two thousand, one hundred".