2333220121321 has 8 divisors (see below), whose sum is σ = 2377360736064. Its totient is φ = 2289083862000.

The previous prime is 2333220121313. The next prime is 2333220121357. The reversal of 2333220121321 is 1231210223332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2333220121321 - 2³ = 2333220121313 is a prime.

It is a super-2 number, since 2×2333220121321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2333220121301) 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 7 ways as a sum of consecutive naturals, for example, 2946 + ... + 2160196.

It is an arithmetic number, because the mean of its divisors is an integer number (297170092008).

Almost surely, 2^{2333220121321} is an apocalyptic number.

It is an amenable number.

2333220121321 is a deficient number, since it is larger than the sum of its proper divisors (44140614743).

2333220121321 is a wasteful number, since it uses less digits than its factorization.

2333220121321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177711.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2333220121321 its reverse (1231210223332), we get a palindrome (3564430344653).

The spelling of 2333220121321 in words is "two trillion, three hundred thirty-three billion, two hundred twenty million, one hundred twenty-one thousand, three hundred twenty-one".