1522122135343 has 2 divisors, whose sum is σ = 1522122135344. Its totient is φ = 1522122135342.

The previous prime is 1522122135341. The next prime is 1522122135389. The reversal of 1522122135343 is 3435312212251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1522122135343 - 2¹ = 1522122135341 is a prime.

It is a super-2 number, since 2×1522122135343² (a number of 25 digits) contains 22 as substring.

Together with 1522122135341, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1522122135299 and 1522122135308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1522122135341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 761061067671 + 761061067672.

It is an arithmetic number, because the mean of its divisors is an integer number (761061067672).

Almost surely, 2^{1522122135343} is an apocalyptic number.

1522122135343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1522122135343 is an equidigital number, since it uses as much as digits as its factorization.

1522122135343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

Adding to 1522122135343 its reverse (3435312212251), we get a palindrome (4957434347594).

The spelling of 1522122135343 in words is "one trillion, five hundred twenty-two billion, one hundred twenty-two million, one hundred thirty-five thousand, three hundred forty-three".