10211202011069 has 2 divisors, whose sum is σ = 10211202011070. Its totient is φ = 10211202011068.

The previous prime is 10211202011063. The next prime is 10211202011099. The reversal of 10211202011069 is 96011020211201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9515762766169 + 695439244900 = 3084763^2 + 833930^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211202011069 - 2⁴ = 10211202011053 is a prime.

It is a super-2 number, since 2×10211202011069² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211202011063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105601005534 + 5105601005535.

It is an arithmetic number, because the mean of its divisors is an integer number (5105601005535).

Almost surely, 2^{10211202011069} is an apocalyptic number.

It is an amenable number.

10211202011069 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211202011069 is an equidigital number, since it uses as much as digits as its factorization.

10211202011069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 10211202011069 in words is "ten trillion, two hundred eleven billion, two hundred two million, eleven thousand, sixty-nine".