2232221121323 has 2 divisors, whose sum is σ = 2232221121324. Its totient is φ = 2232221121322.

The previous prime is 2232221121281. The next prime is 2232221121341. The reversal of 2232221121323 is 3231211222322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2232221121323 - 2²² = 2232216927019 is a prime.

It is a super-3 number, since 3×2232221121323³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2232221121292 and 2232221121301.

It is not a weakly prime, because it can be changed into another prime (2232221124323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116110560661 + 1116110560662.

It is an arithmetic number, because the mean of its divisors is an integer number (1116110560662).

Almost surely, 2^{2232221121323} is an apocalyptic number.

2232221121323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232221121323 is an equidigital number, since it uses as much as digits as its factorization.

2232221121323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 26.

Adding to 2232221121323 its reverse (3231211222322), we get a palindrome (5463432343645).

The spelling of 2232221121323 in words is "two trillion, two hundred thirty-two billion, two hundred twenty-one million, one hundred twenty-one thousand, three hundred twenty-three".