122323211 has 8 divisors (see below), whose sum is σ = 129806784. Its totient is φ = 114871680.

The previous prime is 122323183. The next prime is 122323259. The reversal of 122323211 is 112323221.

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

It is a cyclic number.

It is not a de Polignac number, because 122323211 - 2¹⁴ = 122306827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122323211.

It is not an unprimeable number, because it can be changed into a prime (122323811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101 + ... + 15641.

It is an arithmetic number, because the mean of its divisors is an integer number (16225848).

Almost surely, 2^122323211 is an apocalyptic number.

122323211 is a deficient number, since it is larger than the sum of its proper divisors (7483573).

122323211 is a wasteful number, since it uses less digits than its factorization.

122323211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16021.

The product of its digits is 144, while the sum is 17.

The square root of 122323211 is about 11059.9824140909. The cubic root of 122323211 is about 496.4051642526.

Adding to 122323211 its reverse (112323221), we get a palindrome (234646432).

The spelling of 122323211 in words is "one hundred twenty-two million, three hundred twenty-three thousand, two hundred eleven".