2202201222321 has 8 divisors (see below), whose sum is σ = 2937288199680. Its totient is φ = 1467624196592.

The previous prime is 2202201222293. The next prime is 2202201222337. The reversal of 2202201222321 is 1232221022022.

2202201222321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2202201222321 - 2⁵ = 2202201222289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2202201222371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127477830 + ... + 127495103.

It is an arithmetic number, because the mean of its divisors is an integer number (367161024960).

Almost surely, 2^{2202201222321} is an apocalyptic number.

It is an amenable number.

2202201222321 is a deficient number, since it is larger than the sum of its proper divisors (735086977359).

2202201222321 is a wasteful number, since it uses less digits than its factorization.

2202201222321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254975815.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2202201222321 its reverse (1232221022022), we get a palindrome (3434422244343).

The spelling of 2202201222321 in words is "two trillion, two hundred two billion, two hundred one million, two hundred twenty-two thousand, three hundred twenty-one".