122232302321 has 32 divisors (see below), whose sum is σ = 129917399040. Its totient is φ = 114770779200.

The previous prime is 122232302317. The next prime is 122232302323. The reversal of 122232302321 is 123203232221.

It is a cyclic number.

It is not a de Polignac number, because 122232302321 - 2² = 122232302317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122232302323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164511476 + ... + 164512218.

It is an arithmetic number, because the mean of its divisors is an integer number (4059918720).

Almost surely, 2^122232302321 is an apocalyptic number.

It is an amenable number.

122232302321 is a deficient number, since it is larger than the sum of its proper divisors (7685096719).

122232302321 is a wasteful number, since it uses less digits than its factorization.

122232302321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 122232302321 its reverse (123203232221), we get a palindrome (245435534542).

The spelling of 122232302321 in words is "one hundred twenty-two billion, two hundred thirty-two million, three hundred two thousand, three hundred twenty-one".