10020001120211 has 8 divisors (see below), whose sum is σ = 10170224779104. Its totient is φ = 9870030152640.

The previous prime is 10020001120169. The next prime is 10020001120223. The reversal of 10020001120211 is 11202110002001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10020001120211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020001120192 and 10020001120201.

It is not an unprimeable number, because it can be changed into a prime (10020001120111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63092930 + ... + 63251543.

It is an arithmetic number, because the mean of its divisors is an integer number (1271278097388).

Almost surely, 2^{10020001120211} is an apocalyptic number.

10020001120211 is a deficient number, since it is larger than the sum of its proper divisors (150223658893).

10020001120211 is a wasteful number, since it uses less digits than its factorization.

10020001120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126345661.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10020001120211 its reverse (11202110002001), we get a palindrome (21222111122212).

The spelling of 10020001120211 in words is "ten trillion, twenty billion, one million, one hundred twenty thousand, two hundred eleven".