122012023321 has 8 divisors (see below), whose sum is σ = 127182844800. Its totient is φ = 116905435920.

The previous prime is 122012023279. The next prime is 122012023327. The reversal of 122012023321 is 123320210221.

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 122012023321 - 2²³ = 122003634713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122012023327) 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, 16054641 + ... + 16062238.

It is an arithmetic number, because the mean of its divisors is an integer number (15897855600).

Almost surely, 2^122012023321 is an apocalyptic number.

It is an amenable number.

122012023321 is a deficient number, since it is larger than the sum of its proper divisors (5170821479).

122012023321 is a wasteful number, since it uses less digits than its factorization.

122012023321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32117039.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 122012023321 its reverse (123320210221), we get a palindrome (245332233542).

The spelling of 122012023321 in words is "one hundred twenty-two billion, twelve million, twenty-three thousand, three hundred twenty-one".