2212345100527 has 2 divisors, whose sum is σ = 2212345100528. Its totient is φ = 2212345100526.

The previous prime is 2212345100507. The next prime is 2212345100573. The reversal of 2212345100527 is 7250015432122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212345100527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2212345100492 and 2212345100501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212345100507) 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, 1106172550263 + 1106172550264.

It is an arithmetic number, because the mean of its divisors is an integer number (1106172550264).

Almost surely, 2^{2212345100527} is an apocalyptic number.

2212345100527 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212345100527 is an equidigital number, since it uses as much as digits as its factorization.

2212345100527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 2212345100527 in words is "two trillion, two hundred twelve billion, three hundred forty-five million, one hundred thousand, five hundred twenty-seven".