122203330221323 has 4 divisors (see below), whose sum is σ = 131603586392208. Its totient is φ = 112803074050440.

The previous prime is 122203330221281. The next prime is 122203330221373. The reversal of 122203330221323 is 323122033302221.

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

It is a cyclic number.

It is not a de Polignac number, because 122203330221323 - 2³² = 122199035254027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122203330221373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4700128085423 + ... + 4700128085448.

It is an arithmetic number, because the mean of its divisors is an integer number (32900896598052).

Almost surely, 2^{122203330221323} is an apocalyptic number.

122203330221323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122203330221323 is a deficient number, since it is larger than the sum of its proper divisors (9400256170885).

122203330221323 is an equidigital number, since it uses as much as digits as its factorization.

122203330221323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9400256170884.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 122203330221323 its reverse (323122033302221), we get a palindrome (445325363523544).

The spelling of 122203330221323 in words is "one hundred twenty-two trillion, two hundred three billion, three hundred thirty million, two hundred twenty-one thousand, three hundred twenty-three".