232122140412 has 12 divisors (see below), whose sum is σ = 541618327656. Its totient is φ = 77374046800.

The previous prime is 232122140377. The next prime is 232122140423. The reversal of 232122140412 is 214041221232.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9671755839 + ... + 9671755862.

It is an arithmetic number, because the mean of its divisors is an integer number (45134860638).

Almost surely, 2^232122140412 is an apocalyptic number.

It is an amenable number.

232122140412 is an abundant number, since it is smaller than the sum of its proper divisors (309496187244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232122140412 is a wasteful number, since it uses less digits than its factorization.

232122140412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19343511708 (or 19343511706 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 232122140412 its reverse (214041221232), we get a palindrome (446163361644).

The spelling of 232122140412 in words is "two hundred thirty-two billion, one hundred twenty-two million, one hundred forty thousand, four hundred twelve".