122212311032323 has 4 divisors (see below), whose sum is σ = 122212959146208. Its totient is φ = 122211662918440.

The previous prime is 122212311032321. The next prime is 122212311032393. The reversal of 122212311032323 is 323230113212221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122212311032323 - 2¹ = 122212311032321 is a prime.

It is a super-2 number, since 2×122212311032323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122212311032291 and 122212311032300.

It is not an unprimeable number, because it can be changed into a prime (122212311032321) 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, 323774011 + ... + 324151252.

It is an arithmetic number, because the mean of its divisors is an integer number (30553239786552).

Almost surely, 2^{122212311032323} is an apocalyptic number.

122212311032323 is a deficient number, since it is larger than the sum of its proper divisors (648113885).

122212311032323 is an equidigital number, since it uses as much as digits as its factorization.

122212311032323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648113884.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 122212311032323 its reverse (323230113212221), we get a palindrome (445442424244544).

The spelling of 122212311032323 in words is "one hundred twenty-two trillion, two hundred twelve billion, three hundred eleven million, thirty-two thousand, three hundred twenty-three".