322111303000421 has 6 divisors (see below), whose sum is σ = 354056225612166. Its totient is φ = 292828457273000.

The previous prime is 322111303000363. The next prime is 322111303000457. The reversal of 322111303000421 is 124000303111223.

It can be written as a sum of positive squares in only one way, i.e., 243889908150625 + 78221394849796 = 15616975^2 + 8844286^2 .

It is not a de Polignac number, because 322111303000421 - 2²² = 322111298806117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322111303000021) 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 5 ways as a sum of consecutive naturals, for example, 1331038442030 + ... + 1331038442271.

It is an arithmetic number, because the mean of its divisors is an integer number (59009370935361).

Almost surely, 2^{322111303000421} is an apocalyptic number.

It is an amenable number.

322111303000421 is a deficient number, since it is larger than the sum of its proper divisors (31944922611745).

322111303000421 is a wasteful number, since it uses less digits than its factorization.

322111303000421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662076884323 (or 2662076884312 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 322111303000421 its reverse (124000303111223), we get a palindrome (446111606111644).

The spelling of 322111303000421 in words is "three hundred twenty-two trillion, one hundred eleven billion, three hundred three million, four hundred twenty-one", and thus it is an aban number.