212285840003 has 2 divisors, whose sum is σ = 212285840004. Its totient is φ = 212285840002.

The previous prime is 212285839999. The next prime is 212285840017. The reversal of 212285840003 is 300048582212.

212285840003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212285840003 - 2² = 212285839999 is a prime.

It is not a weakly prime, because it can be changed into another prime (212285840083) 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, 106142920001 + 106142920002.

It is an arithmetic number, because the mean of its divisors is an integer number (106142920002).

Almost surely, 2^212285840003 is an apocalyptic number.

212285840003 is a deficient number, since it is larger than the sum of its proper divisors (1).

212285840003 is an equidigital number, since it uses as much as digits as its factorization.

212285840003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 35.

The spelling of 212285840003 in words is "two hundred twelve billion, two hundred eighty-five million, eight hundred forty thousand, three".