235224133423312 has 30 divisors (see below), whose sum is σ = 500944784148914. Its totient is φ = 106920060646080.

The previous prime is 235224133423261. The next prime is 235224133423387. The reversal of 235224133423312 is 213324331422532.

It can be written as a sum of positive squares in only one way, i.e., 182788344965776 + 52435788457536 = 13519924^2 + 7241256^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60750032523 + ... + 60750036394.

Almost surely, 2^{235224133423312} is an apocalyptic number.

235224133423312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

235224133423312 is an abundant number, since it is smaller than the sum of its proper divisors (265720650725602).

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

235224133423312 is a wasteful number, since it uses less digits than its factorization.

235224133423312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121500068947 (or 121500068930 counting only the distinct ones).

The product of its digits is 622080, while the sum is 40.

Adding to 235224133423312 its reverse (213324331422532), we get a palindrome (448548464845844).

The spelling of 235224133423312 in words is "two hundred thirty-five trillion, two hundred twenty-four billion, one hundred thirty-three million, four hundred twenty-three thousand, three hundred twelve".