10211211211007 has 2 divisors, whose sum is σ = 10211211211008. Its totient is φ = 10211211211006.

The previous prime is 10211211210947. The next prime is 10211211211013. The reversal of 10211211211007 is 70011211211201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10211211211007 - 2¹⁸ = 10211210948863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10211211211007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211211201007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105605605503 + 5105605605504.

It is an arithmetic number, because the mean of its divisors is an integer number (5105605605504).

Almost surely, 2^{10211211211007} is an apocalyptic number.

10211211211007 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211211211007 is an equidigital number, since it uses as much as digits as its factorization.

10211211211007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 10211211211007 its reverse (70011211211201), we get a palindrome (80222422422208).

The spelling of 10211211211007 in words is "ten trillion, two hundred eleven billion, two hundred eleven million, two hundred eleven thousand, seven".