22412331221122 has 8 divisors (see below), whose sum is σ = 33622623344016. Its totient is φ = 11204790106452.

The previous prime is 22412331221069. The next prime is 22412331221143. The reversal of 22412331221122 is 22112213321422.

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

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, 687731688 + ... + 687764275.

It is an arithmetic number, because the mean of its divisors is an integer number (4202827918002).

Almost surely, 2^{22412331221122} is an apocalyptic number.

22412331221122 is a deficient number, since it is larger than the sum of its proper divisors (11210292122894).

22412331221122 is a wasteful number, since it uses less digits than its factorization.

22412331221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375504112.

The product of its digits is 4608, while the sum is 28.

Adding to 22412331221122 its reverse (22112213321422), we get a palindrome (44524544542544).

The spelling of 22412331221122 in words is "twenty-two trillion, four hundred twelve billion, three hundred thirty-one million, two hundred twenty-one thousand, one hundred twenty-two".