122230314421 has 16 divisors (see below), whose sum is σ = 125873818560. Its totient is φ = 118619809920.

The previous prime is 122230314403. The next prime is 122230314443. The reversal of 122230314421 is 124413032221.

It is a cyclic number.

It is not a de Polignac number, because 122230314421 - 2²⁵ = 122196759989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122230314491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7021290 + ... + 7038676.

It is an arithmetic number, because the mean of its divisors is an integer number (7867113660).

Almost surely, 2^122230314421 is an apocalyptic number.

It is an amenable number.

122230314421 is a deficient number, since it is larger than the sum of its proper divisors (3643504139).

122230314421 is a wasteful number, since it uses less digits than its factorization.

122230314421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18324.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 122230314421 its reverse (124413032221), we get a palindrome (246643346642).

The spelling of 122230314421 in words is "one hundred twenty-two billion, two hundred thirty million, three hundred fourteen thousand, four hundred twenty-one".