122332303233221 has 4 divisors (see below), whose sum is σ = 122342161598700. Its totient is φ = 122322444867744.

The previous prime is 122332303233209. The next prime is 122332303233247.

122332303233221 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 51805647292996 + 70526655940225 = 7197614^2 + 8398015^2 .

It is a cyclic number.

It is not a de Polignac number, because 122332303233221 - 2¹⁸ = 122332302971077 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 (122332303233251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4929164126 + ... + 4929188943.

It is an arithmetic number, because the mean of its divisors is an integer number (30585540399675).

Almost surely, 2^{122332303233221} is an apocalyptic number.

It is an amenable number.

122332303233221 is a deficient number, since it is larger than the sum of its proper divisors (9858365479).

122332303233221 is an equidigital number, since it uses as much as digits as its factorization.

122332303233221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9858365478.

The product of its (nonzero) digits is 46656, while the sum is 32.

It can be divided in two parts, 12233230 and 3233221, that added together give a palindrome (15466451).

The spelling of 122332303233221 in words is "one hundred twenty-two trillion, three hundred thirty-two billion, three hundred three million, two hundred thirty-three thousand, two hundred twenty-one".