223330213231087 has 2 divisors, whose sum is σ = 223330213231088. Its totient is φ = 223330213231086.

The previous prime is 223330213231051. The next prime is 223330213231193. The reversal of 223330213231087 is 780132312033322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223330213231087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223330213231387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111665106615543 + 111665106615544.

It is an arithmetic number, because the mean of its divisors is an integer number (111665106615544).

Almost surely, 2^{223330213231087} is an apocalyptic number.

223330213231087 is a deficient number, since it is larger than the sum of its proper divisors (1).

223330213231087 is an equidigital number, since it uses as much as digits as its factorization.

223330213231087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 223330213231087 in words is "two hundred twenty-three trillion, three hundred thirty billion, two hundred thirteen million, two hundred thirty-one thousand, eighty-seven".