12310110222 has 32 divisors (see below), whose sum is σ = 25977974400. Its totient is φ = 3878110368.

The previous prime is 12310110191. The next prime is 12310110257. The reversal of 12310110222 is 22201101321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81093 + ... + 176624.

It is an arithmetic number, because the mean of its divisors is an integer number (811811700).

Almost surely, 2^12310110222 is an apocalyptic number.

12310110222 is an abundant number, since it is smaller than the sum of its proper divisors (13667864178).

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

12310110222 is a wasteful number, since it uses less digits than its factorization.

12310110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258160.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12310110222 its reverse (22201101321), we get a palindrome (34511211543).

The spelling of 12310110222 in words is "twelve billion, three hundred ten million, one hundred ten thousand, two hundred twenty-two".