122230333321 has 4 divisors (see below), whose sum is σ = 122248998144. Its totient is φ = 122211668500.

The previous prime is 122230333279. The next prime is 122230333331. The reversal of 122230333321 is 123333032221.

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, and also an emirpimes, since its reverse is a distinct semiprime: 123333032221 = 7 ⋅17619004603.

It is a cyclic number.

It is not a de Polignac number, because 122230333321 - 2¹¹ = 122230331273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122230333331) 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, 9322585 + ... + 9335686.

It is an arithmetic number, because the mean of its divisors is an integer number (30562249536).

Almost surely, 2^122230333321 is an apocalyptic number.

It is an amenable number.

122230333321 is a deficient number, since it is larger than the sum of its proper divisors (18664823).

122230333321 is an equidigital number, since it uses as much as digits as its factorization.

122230333321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18664822.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 122230333321 its reverse (123333032221), we get a palindrome (245563365542).

The spelling of 122230333321 in words is "one hundred twenty-two billion, two hundred thirty million, three hundred thirty-three thousand, three hundred twenty-one".