122714544221 has 4 divisors (see below), whose sum is σ = 122759879232. Its totient is φ = 122669209212.

The previous prime is 122714544209. The next prime is 122714544223. The reversal of 122714544221 is 122445417221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122714544221 - 2²² = 122710349917 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 (122714544223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22663445 + ... + 22668858.

It is an arithmetic number, because the mean of its divisors is an integer number (30689969808).

Almost surely, 2^122714544221 is an apocalyptic number.

It is an amenable number.

122714544221 is a deficient number, since it is larger than the sum of its proper divisors (45335011).

122714544221 is an equidigital number, since it uses as much as digits as its factorization.

122714544221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45335010.

The product of its digits is 35840, while the sum is 35.

The spelling of 122714544221 in words is "one hundred twenty-two billion, seven hundred fourteen million, five hundred forty-four thousand, two hundred twenty-one".