323212221201101 has 4 divisors (see below), whose sum is σ = 323223533827104. Its totient is φ = 323200908575100.

The previous prime is 323212221201097. The next prime is 323212221201109. The reversal of 323212221201101 is 101102122212323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323212221201101 - 2² = 323212221201097 is a prime.

It is a super-2 number, since 2×323212221201101² (a number of 30 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 (323212221201109) 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, 5656270145 + ... + 5656327286.

It is an arithmetic number, because the mean of its divisors is an integer number (80805883456776).

Almost surely, 2^{323212221201101} is an apocalyptic number.

It is an amenable number.

323212221201101 is a deficient number, since it is larger than the sum of its proper divisors (11312626003).

323212221201101 is a wasteful number, since it uses less digits than its factorization.

323212221201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11312626002.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 323212221201101 its reverse (101102122212323), we get a palindrome (424314343413424).

The spelling of 323212221201101 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred twenty-one million, two hundred one thousand, one hundred one".