122212302102321 has 8 divisors (see below), whose sum is σ = 162959457001440. Its totient is φ = 81470007635712.

The previous prime is 122212302102299. The next prime is 122212302102323. The reversal of 122212302102321 is 123201203212221.

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

It is not a de Polignac number, because 122212302102321 - 2¹⁰ = 122212302101297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122212302102291 and 122212302102300.

It is not an unprimeable number, because it can be changed into a prime (122212302102323) 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, 1215049456 + ... + 1215150033.

It is an arithmetic number, because the mean of its divisors is an integer number (20369932125180).

Almost surely, 2^{122212302102321} is an apocalyptic number.

It is an amenable number.

122212302102321 is a deficient number, since it is larger than the sum of its proper divisors (40747154899119).

122212302102321 is a wasteful number, since it uses less digits than its factorization.

122212302102321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430216255.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 122212302102321 its reverse (123201203212221), we get a palindrome (245413505314542).

The spelling of 122212302102321 in words is "one hundred twenty-two trillion, two hundred twelve billion, three hundred two million, one hundred two thousand, three hundred twenty-one".