20100202010211 has 8 divisors (see below), whose sum is σ = 27423531424960. Its totient is φ = 13088503634472.

The previous prime is 20100202010087. The next prime is 20100202010311. The reversal of 20100202010211 is 11201020200102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20100202010211 - 2¹¹ = 20100202008163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20100202010311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77907759601 + ... + 77907759858.

It is an arithmetic number, because the mean of its divisors is an integer number (3427941428120).

Almost surely, 2^{20100202010211} is an apocalyptic number.

20100202010211 is a deficient number, since it is larger than the sum of its proper divisors (7323329414749).

20100202010211 is a wasteful number, since it uses less digits than its factorization.

20100202010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155815519505.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20100202010211 its reverse (11201020200102), we get a palindrome (31301222210313).

The spelling of 20100202010211 in words is "twenty trillion, one hundred billion, two hundred two million, ten thousand, two hundred eleven".