240144103223122 has 12 divisors (see below), whose sum is σ = 419026955624190. Its totient is φ = 102918901381296.

The previous prime is 240144103223117. The next prime is 240144103223131. The reversal of 240144103223122 is 221322301441042.

It can be written as a sum of positive squares in only one way, i.e., 160947256877001 + 79196846346121 = 12686499^2 + 8899261^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1225225016347 + ... + 1225225016542.

Almost surely, 2^{240144103223122} is an apocalyptic number.

240144103223122 is a deficient number, since it is larger than the sum of its proper divisors (178882852401068).

240144103223122 is a wasteful number, since it uses less digits than its factorization.

240144103223122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450450032905 (or 2450450032898 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 240144103223122 its reverse (221322301441042), we get a palindrome (461466404664164).

The spelling of 240144103223122 in words is "two hundred forty trillion, one hundred forty-four billion, one hundred three million, two hundred twenty-three thousand, one hundred twenty-two".