120212213330321 has 24 divisors (see below), whose sum is σ = 143096914708704. Its totient is φ = 100638454250880.

The previous prime is 120212213330317. The next prime is 120212213330351. The reversal of 120212213330321 is 123033312212021.

It is not a de Polignac number, because 120212213330321 - 2² = 120212213330317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120212213330311) 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 23 ways as a sum of consecutive naturals, for example, 48242306 + ... + 50672916.

It is an arithmetic number, because the mean of its divisors is an integer number (5962371446196).

Almost surely, 2^{120212213330321} is an apocalyptic number.

It is an amenable number.

120212213330321 is a deficient number, since it is larger than the sum of its proper divisors (22884701378383).

120212213330321 is a wasteful number, since it uses less digits than its factorization.

120212213330321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454141 (or 2454134 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 120212213330321 its reverse (123033312212021), we get a palindrome (243245525542342).

The spelling of 120212213330321 in words is "one hundred twenty trillion, two hundred twelve billion, two hundred thirteen million, three hundred thirty thousand, three hundred twenty-one".