100212000999959 has 2 divisors, whose sum is σ = 100212000999960. Its totient is φ = 100212000999958.

The previous prime is 100212000999947. The next prime is 100212001000031. The reversal of 100212000999959 is 959999000212001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100212000999959 - 2⁸ = 100212000999703 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100212000999059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50106000499979 + 50106000499980.

It is an arithmetic number, because the mean of its divisors is an integer number (50106000499980).

Almost surely, 2^{100212000999959} is an apocalyptic number.

100212000999959 is a deficient number, since it is larger than the sum of its proper divisors (1).

100212000999959 is an equidigital number, since it uses as much as digits as its factorization.

100212000999959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1180980, while the sum is 56.

The spelling of 100212000999959 in words is "one hundred trillion, two hundred twelve billion, nine hundred ninety-nine thousand, nine hundred fifty-nine".