12120222303331 has 8 divisors (see below), whose sum is σ = 12147097186224. Its totient is φ = 12093349948320.

The previous prime is 12120222303269. The next prime is 12120222303391. The reversal of 12120222303331 is 13330322202121.

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

It is a cyclic number.

It is not a de Polignac number, because 12120222303331 - 2²³ = 12120213914723 is a prime.

It is a super-2 number, since 2×12120222303331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12120222303296 and 12120222303305.

It is not an unprimeable number, because it can be changed into a prime (12120222303391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9134985 + ... + 10377301.

It is an arithmetic number, because the mean of its divisors is an integer number (1518387148278).

Almost surely, 2^{12120222303331} is an apocalyptic number.

12120222303331 is a deficient number, since it is larger than the sum of its proper divisors (26874882893).

12120222303331 is a wasteful number, since it uses less digits than its factorization.

12120222303331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263941.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12120222303331 its reverse (13330322202121), we get a palindrome (25450544505452).

The spelling of 12120222303331 in words is "twelve trillion, one hundred twenty billion, two hundred twenty-two million, three hundred three thousand, three hundred thirty-one".