322202112121 has 8 divisors (see below), whose sum is σ = 323145184320. Its totient is φ = 321259529808.

The previous prime is 322202112103. The next prime is 322202112137. The reversal of 322202112121 is 121211202223.

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 322202112121 - 2³¹ = 320054628473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322202112521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216215 + ... + 1457251.

It is an arithmetic number, because the mean of its divisors is an integer number (40393148040).

Almost surely, 2^322202112121 is an apocalyptic number.

It is an amenable number.

322202112121 is a deficient number, since it is larger than the sum of its proper divisors (943072199).

322202112121 is a wasteful number, since it uses less digits than its factorization.

322202112121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244943.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 322202112121 its reverse (121211202223), we get a palindrome (443413314344).

The spelling of 322202112121 in words is "three hundred twenty-two billion, two hundred two million, one hundred twelve thousand, one hundred twenty-one".