232122302121 has 16 divisors (see below), whose sum is σ = 317875289600. Its totient is φ = 150559129728.

The previous prime is 232122302059. The next prime is 232122302147. The reversal of 232122302121 is 121203221232.

232122302121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232122302121 - 2³⁰ = 231048560297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232122302021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4227240 + ... + 4281798.

It is an arithmetic number, because the mean of its divisors is an integer number (19867205600).

Almost surely, 2^232122302121 is an apocalyptic number.

It is an amenable number.

232122302121 is a deficient number, since it is larger than the sum of its proper divisors (85752987479).

232122302121 is a wasteful number, since it uses less digits than its factorization.

232122302121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92928.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 232122302121 its reverse (121203221232), we get a palindrome (353325523353).

The spelling of 232122302121 in words is "two hundred thirty-two billion, one hundred twenty-two million, three hundred two thousand, one hundred twenty-one".