10212100007 has 2 divisors, whose sum is σ = 10212100008. Its totient is φ = 10212100006.

The previous prime is 10212099983. The next prime is 10212100037. The reversal of 10212100007 is 70000121201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10212100007 - 2¹⁶ = 10212034471 is a prime.

It is a super-3 number, since 3×10212100007³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10212099964 and 10212100000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212100037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106050003 + 5106050004.

It is an arithmetic number, because the mean of its divisors is an integer number (5106050004).

Almost surely, 2^10212100007 is an apocalyptic number.

10212100007 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212100007 is an equidigital number, since it uses as much as digits as its factorization.

10212100007 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 10212100007 its reverse (70000121201), we get a palindrome (80212221208).

The spelling of 10212100007 in words is "ten billion, two hundred twelve million, one hundred thousand, seven".