2212330315387 has 2 divisors, whose sum is σ = 2212330315388. Its totient is φ = 2212330315386.

The previous prime is 2212330315381. The next prime is 2212330315439. The reversal of 2212330315387 is 7835130332122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2212330315387 - 2¹⁹ = 2212329791099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212330315381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106165157693 + 1106165157694.

It is an arithmetic number, because the mean of its divisors is an integer number (1106165157694).

Almost surely, 2^{2212330315387} is an apocalyptic number.

2212330315387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212330315387 is an equidigital number, since it uses as much as digits as its factorization.

2212330315387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 2212330315387 in words is "two trillion, two hundred twelve billion, three hundred thirty million, three hundred fifteen thousand, three hundred eighty-seven".