2331320230222 has 8 divisors (see below), whose sum is σ = 3496987421856. Its totient is φ = 1165657756272.

The previous prime is 2331320230181. The next prime is 2331320230229. The reversal of 2331320230222 is 2220320231332.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331320230229) 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, 582298 + ... + 2236450.

It is an arithmetic number, because the mean of its divisors is an integer number (437123427732).

Almost surely, 2^{2331320230222} is an apocalyptic number.

2331320230222 is a deficient number, since it is larger than the sum of its proper divisors (1165667191634).

2331320230222 is a wasteful number, since it uses less digits than its factorization.

2331320230222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358842.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2331320230222 its reverse (2220320231332), we get a palindrome (4551640461554).

The spelling of 2331320230222 in words is "two trillion, three hundred thirty-one billion, three hundred twenty million, two hundred thirty thousand, two hundred twenty-two".