232122113109 has 6 divisors (see below), whose sum is σ = 335287496726. Its totient is φ = 154748075400.

The previous prime is 232122113107. The next prime is 232122113141. The reversal of 232122113109 is 901311221232.

232122113109 is a `hidden beast` number, since 2 + 321 + 2 + 21 + 1 + 310 + 9 = 666.

232122113109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 227514690225 + 4607422884 = 476985^2 + 67878^2 .

It is not a de Polignac number, because 232122113109 - 2¹ = 232122113107 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 (232122113107) 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 5 ways as a sum of consecutive naturals, for example, 12895672942 + ... + 12895672959.

Almost surely, 2^232122113109 is an apocalyptic number.

It is an amenable number.

232122113109 is a deficient number, since it is larger than the sum of its proper divisors (103165383617).

232122113109 is a wasteful number, since it uses less digits than its factorization.

232122113109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25791345907 (or 25791345904 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 232122113109 in words is "two hundred thirty-two billion, one hundred twenty-two million, one hundred thirteen thousand, one hundred nine".