122343012255244 has 24 divisors (see below), whose sum is σ = 233628506728848. Its totient is φ = 55595085296640.

The previous prime is 122343012255187. The next prime is 122343012255263. The reversal of 122343012255244 is 442552210343221.

It is a junction number, because it is equal to n+sod(n) for n = 122343012255197 and 122343012255206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384209529 + ... + 384527824.

It is an arithmetic number, because the mean of its divisors is an integer number (9734521113702).

Almost surely, 2^{122343012255244} is an apocalyptic number.

It is an amenable number.

122343012255244 is a deficient number, since it is larger than the sum of its proper divisors (111285494473604).

122343012255244 is a wasteful number, since it uses less digits than its factorization.

122343012255244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768740985 (or 768740983 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 122343012255244 its reverse (442552210343221), we get a palindrome (564895222598465).

The spelling of 122343012255244 in words is "one hundred twenty-two trillion, three hundred forty-three billion, twelve million, two hundred fifty-five thousand, two hundred forty-four".