322121344200023 has 8 divisors (see below), whose sum is σ = 323899911931728. Its totient is φ = 320347669365504.

The previous prime is 322121344200001. The next prime is 322121344200079. The reversal of 322121344200023 is 320002443121223.

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-322121344200023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322121344200083) 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, 1223092265 + ... + 1223355602.

It is an arithmetic number, because the mean of its divisors is an integer number (40487488991466).

Almost surely, 2^{322121344200023} is an apocalyptic number.

322121344200023 is a deficient number, since it is larger than the sum of its proper divisors (1778567731705).

322121344200023 is a wasteful number, since it uses less digits than its factorization.

322121344200023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446448593.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 322121344200023 its reverse (320002443121223), we get a palindrome (642123787321246).

The spelling of 322121344200023 in words is "three hundred twenty-two trillion, one hundred twenty-one billion, three hundred forty-four million, two hundred thousand, twenty-three".