10000000020211 has 16 divisors (see below), whose sum is σ = 10173795240960. Its totient is φ = 9827958157920.

The previous prime is 10000000020191. The next prime is 10000000020233. The reversal of 10000000020211 is 11202000000001.

It is a cyclic number.

It is not a de Polignac number, because 10000000020211 - 2¹⁹ = 9999999495923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000000020194 and 10000000020203.

It is not an unprimeable number, because it can be changed into a prime (10000000020511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6653946 + ... + 8017168.

It is an arithmetic number, because the mean of its divisors is an integer number (635862202560).

Almost surely, 2^{10000000020211} is an apocalyptic number.

10000000020211 is a deficient number, since it is larger than the sum of its proper divisors (173795220749).

10000000020211 is a wasteful number, since it uses less digits than its factorization.

10000000020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363866.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10000000020211 its reverse (11202000000001), we get a palindrome (21202000020212).

The spelling of 10000000020211 in words is "ten trillion, twenty thousand, two hundred eleven".