231722114 has 8 divisors (see below), whose sum is σ = 374320380. Its totient is φ = 106948656.

The previous prime is 231722069. The next prime is 231722129. The reversal of 231722114 is 411227132.

231722114 is digitally balanced in base 3, 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 2 ways, for example, as 193071025 + 38651089 = 13895^2 + 6217^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 231722114.

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, 4456169 + ... + 4456220.

Almost surely, 2^231722114 is an apocalyptic number.

231722114 is a deficient number, since it is larger than the sum of its proper divisors (142598266).

231722114 is a wasteful number, since it uses less digits than its factorization.

231722114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8912404.

The product of its digits is 672, while the sum is 23.

The square root of 231722114 is about 15222.4214236763. The cubic root of 231722114 is about 614.2179355592.

Adding to 231722114 its reverse (411227132), we get a palindrome (642949246).

The spelling of 231722114 in words is "two hundred thirty-one million, seven hundred twenty-two thousand, one hundred fourteen".