122243212323 has 12 divisors (see below), whose sum is σ = 176576917608. Its totient is φ = 81493910880.

The previous prime is 122243212313. The next prime is 122243212331. The reversal of 122243212323 is 323212342221.

122243212323 is a `hidden beast` number, since 1 + 222 + 432 + 1 + 2 + 3 + 2 + 3 = 666.

It is not a de Polignac number, because 122243212323 - 2⁸ = 122243212067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122243212303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 553543 + ... + 742223.

It is an arithmetic number, because the mean of its divisors is an integer number (14714743134).

Almost surely, 2^122243212323 is an apocalyptic number.

122243212323 is a deficient number, since it is larger than the sum of its proper divisors (54333705285).

122243212323 is a wasteful number, since it uses less digits than its factorization.

122243212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260674 (or 260671 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 122243212323 its reverse (323212342221), we get a palindrome (445455554544).

The spelling of 122243212323 in words is "one hundred twenty-two billion, two hundred forty-three million, two hundred twelve thousand, three hundred twenty-three".