22343214122242 has 8 divisors (see below), whose sum is σ = 36092884351356. Its totient is φ = 10312252671792.

The previous prime is 22343214122213. The next prime is 22343214122267. The reversal of 22343214122242 is 24222141234322.

It can be written as a sum of positive squares in 2 ways, for example, as 17381319766281 + 4961894355961 = 4169091^2 + 2227531^2 .

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 = 22343214122198 and 22343214122207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429677194633 + ... + 429677194684.

Almost surely, 2^{22343214122242} is an apocalyptic number.

22343214122242 is a deficient number, since it is larger than the sum of its proper divisors (13749670229114).

22343214122242 is a wasteful number, since it uses less digits than its factorization.

22343214122242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859354389332.

The product of its digits is 73728, while the sum is 34.

Adding to 22343214122242 its reverse (24222141234322), we get a palindrome (46565355356564).

The spelling of 22343214122242 in words is "twenty-two trillion, three hundred forty-three billion, two hundred fourteen million, one hundred twenty-two thousand, two hundred forty-two".