12213131133283 has 2 divisors, whose sum is σ = 12213131133284. Its totient is φ = 12213131133282.

The previous prime is 12213131133241. The next prime is 12213131133377. The reversal of 12213131133283 is 38233113131221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12213131133283 is a prime.

It is not a weakly prime, because it can be changed into another prime (12213131133583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106565566641 + 6106565566642.

It is an arithmetic number, because the mean of its divisors is an integer number (6106565566642).

Almost surely, 2^{12213131133283} is an apocalyptic number.

12213131133283 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213131133283 is an equidigital number, since it uses as much as digits as its factorization.

12213131133283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 34.

The spelling of 12213131133283 in words is "twelve trillion, two hundred thirteen billion, one hundred thirty-one million, one hundred thirty-three thousand, two hundred eighty-three".