322120232201 has 16 divisors (see below), whose sum is σ = 356701117824. Its totient is φ = 289335830784.

The previous prime is 322120232183. The next prime is 322120232249. The reversal of 322120232201 is 102232021223.

It is a happy number.

It is not a de Polignac number, because 322120232201 - 2¹⁸ = 322119970057 is a prime.

It is a super-2 number, since 2×322120232201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (322120232101) 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 15 ways as a sum of consecutive naturals, for example, 756626 + ... + 1103051.

It is an arithmetic number, because the mean of its divisors is an integer number (22293819864).

Almost surely, 2^322120232201 is an apocalyptic number.

It is an amenable number.

322120232201 is a deficient number, since it is larger than the sum of its proper divisors (34580885623).

322120232201 is a wasteful number, since it uses less digits than its factorization.

322120232201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860160.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 322120232201 its reverse (102232021223), we get a palindrome (424352253424).

The spelling of 322120232201 in words is "three hundred twenty-two billion, one hundred twenty million, two hundred thirty-two thousand, two hundred one".