322001212201 has 4 divisors (see below), whose sum is σ = 322002485332. Its totient is φ = 321999939072.

The previous prime is 322001212193. The next prime is 322001212219. The reversal of 322001212201 is 102212100223.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 262794643225 + 59206568976 = 512635^2 + 243324^2 .

It is a cyclic number.

It is not a de Polignac number, because 322001212201 - 2³ = 322001212193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322001252201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114420 + ... + 810613.

It is an arithmetic number, because the mean of its divisors is an integer number (80500621333).

Almost surely, 2^322001212201 is an apocalyptic number.

It is an amenable number.

322001212201 is a deficient number, since it is larger than the sum of its proper divisors (1273131).

322001212201 is an equidigital number, since it uses as much as digits as its factorization.

322001212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273130.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 322001212201 its reverse (102212100223), we get a palindrome (424213312424).

The spelling of 322001212201 in words is "three hundred twenty-two billion, one million, two hundred twelve thousand, two hundred one".