12022210022122 has 8 divisors (see below), whose sum is σ = 18033410190276. Its totient is φ = 6011073292032.

The previous prime is 12022210022101. The next prime is 12022210022131. The reversal of 12022210022122 is 22122001222021.

It can be written as a sum of positive squares in 2 ways, for example, as 11419256219121 + 602953803001 = 3379239^2 + 776501^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 12022210022122.

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, 15382873 + ... + 16145500.

Almost surely, 2^{12022210022122} is an apocalyptic number.

12022210022122 is a deficient number, since it is larger than the sum of its proper divisors (6011200168154).

12022210022122 is a wasteful number, since it uses less digits than its factorization.

12022210022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31719032.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12022210022122 its reverse (22122001222021), we get a palindrome (34144211244143).

The spelling of 12022210022122 in words is "twelve trillion, twenty-two billion, two hundred ten million, twenty-two thousand, one hundred twenty-two".