2302201323321 has 16 divisors (see below), whose sum is σ = 3112895484288. Its totient is φ = 1513154854400.

The previous prime is 2302201323299. The next prime is 2302201323379. The reversal of 2302201323321 is 1233231022032.

It is a cyclic number.

It is not a de Polignac number, because 2302201323321 - 2⁹ = 2302201322809 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2302201323291 and 2302201323300.

It is not an unprimeable number, because it can be changed into a prime (2302201323221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21715081 + ... + 21820841.

It is an arithmetic number, because the mean of its divisors is an integer number (194555967768).

Almost surely, 2^{2302201323321} is an apocalyptic number.

It is an amenable number.

2302201323321 is a deficient number, since it is larger than the sum of its proper divisors (810694160967).

2302201323321 is a wasteful number, since it uses less digits than its factorization.

2302201323321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208032.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2302201323321 its reverse (1233231022032), we get a palindrome (3535432345353).

The spelling of 2302201323321 in words is "two trillion, three hundred two billion, two hundred one million, three hundred twenty-three thousand, three hundred twenty-one".