122330031303221 has 16 divisors (see below), whose sum is σ = 139827449544576. Its totient is φ = 104838039092736.

The previous prime is 122330031303143. The next prime is 122330031303251. The reversal of 122330031303221 is 122303130033221.

It is a cyclic number.

It is not a de Polignac number, because 122330031303221 - 2³⁰ = 122328957561397 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 (122330031303251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2698215665 + ... + 2698261001.

It is an arithmetic number, because the mean of its divisors is an integer number (8739215596536).

Almost surely, 2^{122330031303221} is an apocalyptic number.

It is an amenable number.

122330031303221 is a deficient number, since it is larger than the sum of its proper divisors (17497418241355).

122330031303221 is an equidigital number, since it uses as much as digits as its factorization.

122330031303221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96668.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 122330031303221 its reverse (122303130033221), we get a palindrome (244633161336442).

The spelling of 122330031303221 in words is "one hundred twenty-two trillion, three hundred thirty billion, thirty-one million, three hundred three thousand, two hundred twenty-one".