12202222200122 has 8 divisors (see below), whose sum is σ = 18311464507872. Its totient is φ = 6098400697500.

The previous prime is 12202222200071. The next prime is 12202222200131. The reversal of 12202222200122 is 22100222220221.

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 = 12202222200094 and 12202222200103.

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, 1355195654 + ... + 1355204657.

It is an arithmetic number, because the mean of its divisors is an integer number (2288933063484).

Almost surely, 2^{12202222200122} is an apocalyptic number.

12202222200122 is a deficient number, since it is larger than the sum of its proper divisors (6109242307750).

12202222200122 is a wasteful number, since it uses less digits than its factorization.

12202222200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710402564.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 12202222200122 its reverse (22100222220221), we get a palindrome (34302444420343).

The spelling of 12202222200122 in words is "twelve trillion, two hundred two billion, two hundred twenty-two million, two hundred thousand, one hundred twenty-two".