122342222243221 has 8 divisors (see below), whose sum is σ = 125397613939104. Its totient is φ = 119322989029200.

The previous prime is 122342222243209. The next prime is 122342222243261.

122342222243221 is nontrivially palindromic in base 10.

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 122342222243221 - 2⁴³ = 113546129221013 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 (122342222243261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9039613615 + ... + 9039627148.

It is an arithmetic number, because the mean of its divisors is an integer number (15674701742388).

Almost surely, 2^{122342222243221} is an apocalyptic number.

It is an amenable number.

122342222243221 is a deficient number, since it is larger than the sum of its proper divisors (3055391695883).

122342222243221 is a wasteful number, since it uses less digits than its factorization.

122342222243221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18079240931.

The product of its digits is 73728, while the sum is 34.

The spelling of 122342222243221 in words is "one hundred twenty-two trillion, three hundred forty-two billion, two hundred twenty-two million, two hundred forty-three thousand, two hundred twenty-one".