12222031111310 has 8 divisors (see below), whose sum is σ = 21999656000376. Its totient is φ = 4888812444520.

The previous prime is 12222031111307. The next prime is 12222031111319. The reversal of 12222031111310 is 1311113022221.

12222031111310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×12222031111310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222031111319) 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, 611101555556 + ... + 611101555575.

It is an arithmetic number, because the mean of its divisors is an integer number (2749957000047).

Almost surely, 2^{12222031111310} is an apocalyptic number.

12222031111310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222031111310 is a deficient number, since it is larger than the sum of its proper divisors (9777624889066).

12222031111310 is a wasteful number, since it uses less digits than its factorization.

12222031111310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222203111138.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12222031111310 its reverse (1311113022221), we get a palindrome (13533144133531).

The spelling of 12222031111310 in words is "twelve trillion, two hundred twenty-two billion, thirty-one million, one hundred eleven thousand, three hundred ten".