122343104203042 has 16 divisors (see below), whose sum is σ = 188551850899320. Its totient is φ = 59493844061568.

The previous prime is 122343104203007. The next prime is 122343104203091. The reversal of 122343104203042 is 240302401343221.

It can be written as a sum of positive squares in 4 ways, for example, as 121654965932361 + 688138270681 = 11029731^2 + 829541^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122343104202995 and 122343104203013.

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, 339024667 + ... + 339385342.

Almost surely, 2^{122343104203042} is an apocalyptic number.

122343104203042 is a deficient number, since it is larger than the sum of its proper divisors (66208746696278).

122343104203042 is a wasteful number, since it uses less digits than its factorization.

122343104203042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678412485.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 122343104203042 its reverse (240302401343221), we get a palindrome (362645505546263).

The spelling of 122343104203042 in words is "one hundred twenty-two trillion, three hundred forty-three billion, one hundred four million, two hundred three thousand, forty-two".