122343402143533 has 12 divisors (see below), whose sum is σ = 130044983586240. Its totient is φ = 114778991295576.

The previous prime is 122343402143407. The next prime is 122343402143551. The reversal of 122343402143533 is 335341204343221.

It is not a de Polignac number, because 122343402143533 - 2³³ = 122334812208941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122343402146533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303273141 + ... + 303676282.

It is an arithmetic number, because the mean of its divisors is an integer number (10837081965520).

Almost surely, 2^{122343402143533} is an apocalyptic number.

It is an amenable number.

122343402143533 is a deficient number, since it is larger than the sum of its proper divisors (7701581442707).

122343402143533 is an equidigital number, since it uses as much as digits as its factorization.

122343402143533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606949648 (or 606949545 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 40.

Adding to 122343402143533 its reverse (335341204343221), we get a palindrome (457684606486754).

The spelling of 122343402143533 in words is "one hundred twenty-two trillion, three hundred forty-three billion, four hundred two million, one hundred forty-three thousand, five hundred thirty-three".