322122111000121 has 4 divisors (see below), whose sum is σ = 322122701132532. Its totient is φ = 322121520867712.

The previous prime is 322122111000097. The next prime is 322122111000127. The reversal of 322122111000121 is 121000111221223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57084069160000 + 265038041840121 = 7555400^2 + 16279989^2 .

It is a cyclic number.

It is not a de Polignac number, because 322122111000121 - 2¹¹ = 322122110998073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322122111000127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294246676 + ... + 295339381.

It is an arithmetic number, because the mean of its divisors is an integer number (80530675283133).

Almost surely, 2^{322122111000121} is an apocalyptic number.

It is an amenable number.

322122111000121 is a deficient number, since it is larger than the sum of its proper divisors (590132411).

322122111000121 is an equidigital number, since it uses as much as digits as its factorization.

322122111000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590132410.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 322122111000121 its reverse (121000111221223), we get a palindrome (443122222221344).

The spelling of 322122111000121 in words is "three hundred twenty-two trillion, one hundred twenty-two billion, one hundred eleven million, one hundred twenty-one", and thus it is an aban number.