322322220101 has 16 divisors (see below), whose sum is σ = 380291865600. Its totient is φ = 267335389440.

The previous prime is 322322220091. The next prime is 322322220113. The reversal of 322322220101 is 101022223223.

It is a happy number.

It is not a de Polignac number, because 322322220101 - 2⁶ = 322322220037 is a prime.

It is a super-2 number, since 2×322322220101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322322220161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2084285 + ... + 2233581.

It is an arithmetic number, because the mean of its divisors is an integer number (23768241600).

Almost surely, 2^322322220101 is an apocalyptic number.

322322220101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

322322220101 is a deficient number, since it is larger than the sum of its proper divisors (57969645499).

322322220101 is a wasteful number, since it uses less digits than its factorization.

322322220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159284.

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

Adding to 322322220101 its reverse (101022223223), we get a palindrome (423344443324).

The spelling of 322322220101 in words is "three hundred twenty-two billion, three hundred twenty-two million, two hundred twenty thousand, one hundred one".