2201212201322 has 32 divisors (see below), whose sum is σ = 3532337424000. Its totient is φ = 1025138480128.

The previous prime is 2201212201289. The next prime is 2201212201333. The reversal of 2201212201322 is 2231022121022.

It is a junction number, because it is equal to n+sod(n) for n = 2201212201294 and 2201212201303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2097179 + ... + 2966577.

It is an arithmetic number, because the mean of its divisors is an integer number (110385544500).

Almost surely, 2^{2201212201322} is an apocalyptic number.

2201212201322 is a deficient number, since it is larger than the sum of its proper divisors (1331125222678).

2201212201322 is a wasteful number, since it uses less digits than its factorization.

2201212201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870190.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2201212201322 its reverse (2231022121022), we get a palindrome (4432234322344).

The spelling of 2201212201322 in words is "two trillion, two hundred one billion, two hundred twelve million, two hundred one thousand, three hundred twenty-two".