242223202322242 has 4 divisors (see below), whose sum is σ = 363334803483366. Its totient is φ = 121111601161120.

The previous prime is 242223202322219. The next prime is 242223202322249.

242223202322242 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 175579963934281 + 66643238387961 = 13250659^2 + 8163531^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242223202322198 and 242223202322207.

It is not an unprimeable number, because it can be changed into a prime (242223202322249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60555800580559 + ... + 60555800580562.

Almost surely, 2^{242223202322242} is an apocalyptic number.

242223202322242 is a deficient number, since it is larger than the sum of its proper divisors (121111601161124).

242223202322242 is a wasteful number, since it uses less digits than its factorization.

242223202322242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121111601161123.

The product of its (nonzero) digits is 147456, while the sum is 34.

It can be divided in two parts, 24222320 and 2322242, that added together give a palindrome (26544562).

The spelling of 242223202322242 in words is "two hundred forty-two trillion, two hundred twenty-three billion, two hundred two million, three hundred twenty-two thousand, two hundred forty-two".