232211139975 has 36 divisors (see below), whose sum is σ = 418213904472. Its totient is φ = 123161688000.

The previous prime is 232211139959. The next prime is 232211139977. The reversal of 232211139975 is 579931112232.

232211139975 is a `hidden beast` number, since 23 + 221 + 11 + 399 + 7 + 5 = 666.

232211139975 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 232211139975 - 2⁴ = 232211139959 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 232211139975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232211139977) 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 35 ways as a sum of consecutive naturals, for example, 2810241 + ... + 2891690.

It is an arithmetic number, because the mean of its divisors is an integer number (11617052902).

Almost surely, 2^232211139975 is an apocalyptic number.

232211139975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

232211139975 is a deficient number, since it is larger than the sum of its proper divisors (186002764497).

232211139975 is a wasteful number, since it uses less digits than its factorization.

232211139975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5702128 (or 5702120 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The spelling of 232211139975 in words is "two hundred thirty-two billion, two hundred eleven million, one hundred thirty-nine thousand, nine hundred seventy-five".