232505221342112 has 12 divisors (see below), whose sum is σ = 457744654517346. Its totient is φ = 116252610671040.

The previous prime is 232505221342061. The next prime is 232505221342123. The reversal of 232505221342112 is 211243122505232.

It can be written as a sum of positive squares in only one way, i.e., 232119972714256 + 385248627856 = 15235484^2 + 620684^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3632894083439 + ... + 3632894083502.

Almost surely, 2^{232505221342112} is an apocalyptic number.

It is an amenable number.

232505221342112 is a deficient number, since it is larger than the sum of its proper divisors (225239433175234).

232505221342112 is an equidigital number, since it uses as much as digits as its factorization.

232505221342112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265788166951 (or 7265788166943 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 232505221342112 its reverse (211243122505232), we get a palindrome (443748343847344).

The spelling of 232505221342112 in words is "two hundred thirty-two trillion, five hundred five billion, two hundred twenty-one million, three hundred forty-two thousand, one hundred twelve".