212010100007 has 2 divisors, whose sum is σ = 212010100008. Its totient is φ = 212010100006.

The previous prime is 212010099991. The next prime is 212010100063. The reversal of 212010100007 is 700001010212.

212010100007 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 212010100007 - 2⁴ = 212010099991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212010099964 and 212010100000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212010100067) 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, 106005050003 + 106005050004.

It is an arithmetic number, because the mean of its divisors is an integer number (106005050004).

Almost surely, 2^212010100007 is an apocalyptic number.

212010100007 is a deficient number, since it is larger than the sum of its proper divisors (1).

212010100007 is an equidigital number, since it uses as much as digits as its factorization.

212010100007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 212010100007 its reverse (700001010212), we get a palindrome (912011110219).

The spelling of 212010100007 in words is "two hundred twelve billion, ten million, one hundred thousand, seven".