122223141211 has 4 divisors (see below), whose sum is σ = 123433271424. Its totient is φ = 121013011000.

The previous prime is 122223141179. The next prime is 122223141223. The reversal of 122223141211 is 112141322221.

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 122223141211 - 2⁵ = 122223141179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122223141241) 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 3 ways as a sum of consecutive naturals, for example, 605064955 + ... + 605065156.

It is an arithmetic number, because the mean of its divisors is an integer number (30858317856).

Almost surely, 2^122223141211 is an apocalyptic number.

122223141211 is a deficient number, since it is larger than the sum of its proper divisors (1210130213).

122223141211 is a wasteful number, since it uses less digits than its factorization.

122223141211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210130212.

The product of its digits is 384, while the sum is 22.

Adding to 122223141211 its reverse (112141322221), we get a palindrome (234364463432).

The spelling of 122223141211 in words is "one hundred twenty-two billion, two hundred twenty-three million, one hundred forty-one thousand, two hundred eleven".