231110131000222 has 8 divisors (see below), whose sum is σ = 348461389228896. Its totient is φ = 114956334590592.

The previous prime is 231110131000219. The next prime is 231110131000223. The reversal of 231110131000222 is 222000131011132.

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 231110131000222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231110131000223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299365454278 + ... + 299365455049.

It is an arithmetic number, because the mean of its divisors is an integer number (43557673653612).

Almost surely, 2^{231110131000222} is an apocalyptic number.

231110131000222 is a deficient number, since it is larger than the sum of its proper divisors (117351258228674).

231110131000222 is a wasteful number, since it uses less digits than its factorization.

231110131000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598730909522.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 231110131000222 its reverse (222000131011132), we get a palindrome (453110262011354).

The spelling of 231110131000222 in words is "two hundred thirty-one trillion, one hundred ten billion, one hundred thirty-one million, two hundred twenty-two", and thus it is an aban number.