2122531333343 has 2 divisors, whose sum is σ = 2122531333344. Its totient is φ = 2122531333342.

The previous prime is 2122531333339. The next prime is 2122531333367. The reversal of 2122531333343 is 3433331352212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122531333343 - 2² = 2122531333339 is a prime.

It is a super-2 number, since 2×2122531333343² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122531333393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061265666671 + 1061265666672.

It is an arithmetic number, because the mean of its divisors is an integer number (1061265666672).

Almost surely, 2^{2122531333343} is an apocalyptic number.

2122531333343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122531333343 is an equidigital number, since it uses as much as digits as its factorization.

2122531333343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 35.

Adding to 2122531333343 its reverse (3433331352212), we get a palindrome (5555862685555).

The spelling of 2122531333343 in words is "two trillion, one hundred twenty-two billion, five hundred thirty-one million, three hundred thirty-three thousand, three hundred forty-three".