122212323 has 24 divisors (see below), whose sum is σ = 184070016. Its totient is φ = 78048000.

The previous prime is 122212301. The next prime is 122212327. The reversal of 122212323 is 323212221.

It is not a de Polignac number, because 122212323 - 2⁸ = 122212067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122212296 and 122212305.

It is not an unprimeable number, because it can be changed into a prime (122212327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26011 + ... + 30347.

It is an arithmetic number, because the mean of its divisors is an integer number (7669584).

Almost surely, 2^122212323 is an apocalyptic number.

122212323 is a deficient number, since it is larger than the sum of its proper divisors (61857693).

122212323 is a wasteful number, since it uses less digits than its factorization.

122212323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475 (or 4472 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 122212323 is about 11054.9682496152. The cubic root of 122212323 is about 496.2551190923.

Adding to 122212323 its reverse (323212221), we get a palindrome (445424544).

The spelling of 122212323 in words is "one hundred twenty-two million, two hundred twelve thousand, three hundred twenty-three".