10211201012196 has 36 divisors (see below), whose sum is σ = 25812432909900. Its totient is φ = 3403630034688.

The previous prime is 10211201012167. The next prime is 10211201012197. The reversal of 10211201012196 is 69121010211201.

It can be written as a sum of positive squares in 2 ways, for example, as 1945288509696 + 8265912502500 = 1394736^2 + 2875050^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×10211201012196² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10211201012197) 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 in 11 ways as a sum of consecutive naturals, for example, 3114801 + ... + 5488568.

It is an arithmetic number, because the mean of its divisors is an integer number (717012025275).

Almost surely, 2^{10211201012196} is an apocalyptic number.

It is an amenable number.

10211201012196 is an abundant number, since it is smaller than the sum of its proper divisors (15601231897704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10211201012196 is a wasteful number, since it uses less digits than its factorization.

10211201012196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8636348 (or 8636343 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 27.

Adding to 10211201012196 its reverse (69121010211201), we get a palindrome (79332211223397).

The spelling of 10211201012196 in words is "ten trillion, two hundred eleven billion, two hundred one million, twelve thousand, one hundred ninety-six".