2231222103120 has 40 divisors (see below), whose sum is σ = 6916788520416. Its totient is φ = 594992560768.

The previous prime is 2231222103101. The next prime is 2231222103139. The reversal of 2231222103120 is 213012221322.

2231222103120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2231222103101) and next prime (2231222103139).

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×2231222103120³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

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, 4648379142 + ... + 4648379621.

Almost surely, 2^{2231222103120} is an apocalyptic number.

2231222103120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231222103120 is an abundant number, since it is smaller than the sum of its proper divisors (4685566417296).

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

2231222103120 is a wasteful number, since it uses less digits than its factorization.

2231222103120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9296758779 (or 9296758773 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2231222103120 its reverse (213012221322), we get a palindrome (2444234324442).

The spelling of 2231222103120 in words is "two trillion, two hundred thirty-one billion, two hundred twenty-two million, one hundred three thousand, one hundred twenty".