12210131233331 has 8 divisors (see below), whose sum is σ = 12249629829360. Its totient is φ = 12170638806688.

The previous prime is 12210131233309. The next prime is 12210131233343. The reversal of 12210131233331 is 13333213101221.

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 12210131233331 - 2³⁴ = 12192951364147 is a prime.

It is a super-2 number, since 2×12210131233331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12210131233331.

It is not an unprimeable number, because it can be changed into a prime (12210131230331) 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, 2438945 + ... + 5510781.

It is an arithmetic number, because the mean of its divisors is an integer number (1531203728670).

Almost surely, 2^{12210131233331} is an apocalyptic number.

12210131233331 is a deficient number, since it is larger than the sum of its proper divisors (39498596029).

12210131233331 is a wasteful number, since it uses less digits than its factorization.

12210131233331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084693.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 12210131233331 its reverse (13333213101221), we get a palindrome (25543344334552).

The spelling of 12210131233331 in words is "twelve trillion, two hundred ten billion, one hundred thirty-one million, two hundred thirty-three thousand, three hundred thirty-one".