10011111020201 has 8 divisors (see below), whose sum is σ = 10043245337664. Its totient is φ = 9979011464400.

The previous prime is 10011111020149. The next prime is 10011111020219. The reversal of 10011111020201 is 10202011111001.

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

It is a cyclic number.

It is not a de Polignac number, because 10011111020201 - 2⁶ = 10011111020137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011111020291) 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, 8113445 + ... + 9265538.

It is an arithmetic number, because the mean of its divisors is an integer number (1255405667208).

Almost surely, 2^{10011111020201} is an apocalyptic number.

It is an amenable number.

10011111020201 is a deficient number, since it is larger than the sum of its proper divisors (32134317463).

10011111020201 is a wasteful number, since it uses less digits than its factorization.

10011111020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17380831.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10011111020201 its reverse (10202011111001), we get a palindrome (20213122131202).

The spelling of 10011111020201 in words is "ten trillion, eleven billion, one hundred eleven million, twenty thousand, two hundred one".