22240204032122 has 8 divisors (see below), whose sum is σ = 33690606108372. Its totient is φ = 11010001996000.

The previous prime is 22240204032029. The next prime is 22240204032139. The reversal of 22240204032122 is 22123040204222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16613767848001 + 5626436184121 = 4075999^2 + 2372011^2 .

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 = 22240204032091 and 22240204032100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55050009779 + ... + 55050010182.

Almost surely, 2^{22240204032122} is an apocalyptic number.

22240204032122 is a deficient number, since it is larger than the sum of its proper divisors (11450402076250).

22240204032122 is a wasteful number, since it uses less digits than its factorization.

22240204032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110100020064.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 22240204032122 its reverse (22123040204222), we get a palindrome (44363244236344).

The spelling of 22240204032122 in words is "twenty-two trillion, two hundred forty billion, two hundred four million, thirty-two thousand, one hundred twenty-two".