22334232144242 has 8 divisors (see below), whose sum is σ = 35472015758556. Its totient is φ = 10510226891392.

The previous prime is 22334232144241. The next prime is 22334232144269. The reversal of 22334232144242 is 24244123243322.

It can be written as a sum of positive squares in 2 ways, for example, as 22285659951361 + 48572192881 = 4720769^2 + 220391^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22334232144196 and 22334232144205.

It is not an unprimeable number, because it can be changed into a prime (22334232144241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328444590323 + ... + 328444590390.

Almost surely, 2^{22334232144242} is an apocalyptic number.

22334232144242 is a deficient number, since it is larger than the sum of its proper divisors (13137783614314).

22334232144242 is a wasteful number, since it uses less digits than its factorization.

22334232144242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656889180732.

The product of its digits is 442368, while the sum is 38.

Adding to 22334232144242 its reverse (24244123243322), we get a palindrome (46578355387564).

The spelling of 22334232144242 in words is "twenty-two trillion, three hundred thirty-four billion, two hundred thirty-two million, one hundred forty-four thousand, two hundred forty-two".