222131313002003 has 2 divisors, whose sum is σ = 222131313002004. Its totient is φ = 222131313002002.

The previous prime is 222131313001981. The next prime is 222131313002051. The reversal of 222131313002003 is 300200313131222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222131313002003 - 2²⁰ = 222131311953427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222131313002003.

It is not a weakly prime, because it can be changed into another prime (222131313002303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111065656501001 + 111065656501002.

It is an arithmetic number, because the mean of its divisors is an integer number (111065656501002).

Almost surely, 2^{222131313002003} is an apocalyptic number.

222131313002003 is a deficient number, since it is larger than the sum of its proper divisors (1).

222131313002003 is an equidigital number, since it uses as much as digits as its factorization.

222131313002003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 222131313002003 its reverse (300200313131222), we get a palindrome (522331626133225).

The spelling of 222131313002003 in words is "two hundred twenty-two trillion, one hundred thirty-one billion, three hundred thirteen million, two thousand, three".