322204122101 has 8 divisors (see below), whose sum is σ = 352921351320. Its totient is φ = 292794009088.

The previous prime is 322204122077. The next prime is 322204122103. The reversal of 322204122101 is 101221402223.

It can be written as a sum of positive squares in 4 ways, for example, as 123977931025 + 198226191076 = 352105^2 + 445226^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322204122101 is a prime.

It is a super-2 number, since 2×322204122101² (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 (322204122103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326778536 + ... + 326779521.

It is an arithmetic number, because the mean of its divisors is an integer number (44115168915).

Almost surely, 2^322204122101 is an apocalyptic number.

It is an amenable number.

322204122101 is a deficient number, since it is larger than the sum of its proper divisors (30717229219).

322204122101 is a wasteful number, since it uses less digits than its factorization.

322204122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653558103.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 322204122101 its reverse (101221402223), we get a palindrome (423425524324).

The spelling of 322204122101 in words is "three hundred twenty-two billion, two hundred four million, one hundred twenty-two thousand, one hundred one".