122343123310442 has 8 divisors (see below), whose sum is σ = 183531799115616. Its totient is φ = 61165856938572.

The previous prime is 122343123310417. The next prime is 122343123310481. The reversal of 122343123310442 is 244013321343221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2852331518 + ... + 2852374409.

It is an arithmetic number, because the mean of its divisors is an integer number (22941474889452).

Almost surely, 2^{122343123310442} is an apocalyptic number.

122343123310442 is a deficient number, since it is larger than the sum of its proper divisors (61188675805174).

122343123310442 is a wasteful number, since it uses less digits than its factorization.

122343123310442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704716652.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 122343123310442 its reverse (244013321343221), we get a palindrome (366356444653663).

The spelling of 122343123310442 in words is "one hundred twenty-two trillion, three hundred forty-three billion, one hundred twenty-three million, three hundred ten thousand, four hundred forty-two".