330034322323221 has 16 divisors (see below), whose sum is σ = 440085410737536. Its totient is φ = 220003058477376.

The previous prime is 330034322323099. The next prime is 330034322323229. The reversal of 330034322323221 is 122323223430033.

It is a happy number.

It is not a de Polignac number, because 330034322323221 - 2⁹ = 330034322322709 is a prime.

It is a super-2 number, since 2×330034322323221² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330034322323229) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3477548856 + ... + 3477643758.

It is an arithmetic number, because the mean of its divisors is an integer number (27505338171096).

Almost surely, 2^{330034322323221} is an apocalyptic number.

It is an amenable number.

330034322323221 is a deficient number, since it is larger than the sum of its proper divisors (110051088414315).

330034322323221 is a wasteful number, since it uses less digits than its factorization.

330034322323221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187132.

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 330034322323221 its reverse (122323223430033), we get a palindrome (452357545753254).

The spelling of 330034322323221 in words is "three hundred thirty trillion, thirty-four billion, three hundred twenty-two million, three hundred twenty-three thousand, two hundred twenty-one".