231332210231210 has 16 divisors (see below), whose sum is σ = 454252340090592. Its totient is φ = 84120803720400.

The previous prime is 231332210231077. The next prime is 231332210231249. The reversal of 231332210231210 is 12132012233132.

It is a self number, because there is not a number n which added to its sum of digits gives 231332210231210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051510046396 + ... + 1051510046615.

It is an arithmetic number, because the mean of its divisors is an integer number (28390771255662).

Almost surely, 2^{231332210231210} is an apocalyptic number.

231332210231210 is a deficient number, since it is larger than the sum of its proper divisors (222920129859382).

231332210231210 is a wasteful number, since it uses less digits than its factorization.

231332210231210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103020093029.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 231332210231210 its reverse (12132012233132), we get a palindrome (243464222464342).

The spelling of 231332210231210 in words is "two hundred thirty-one trillion, three hundred thirty-two billion, two hundred ten million, two hundred thirty-one thousand, two hundred ten".