122303343431242 has 8 divisors (see below), whose sum is σ = 183473488141632. Its totient is φ = 61145514050700.

The previous prime is 122303343431219. The next prime is 122303343431303. The reversal of 122303343431242 is 242134343303221.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3078807634 + ... + 3078847357.

It is an arithmetic number, because the mean of its divisors is an integer number (22934186017704).

Almost surely, 2^{122303343431242} is an apocalyptic number.

122303343431242 is a deficient number, since it is larger than the sum of its proper divisors (61170144710390).

122303343431242 is an equidigital number, since it uses as much as digits as its factorization.

122303343431242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157664924.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 122303343431242 its reverse (242134343303221), we get a palindrome (364437686734463).

The spelling of 122303343431242 in words is "one hundred twenty-two trillion, three hundred three billion, three hundred forty-three million, four hundred thirty-one thousand, two hundred forty-two".