10201021002211 has 6 divisors (see below), whose sum is σ = 11046075996660. Its totient is φ = 9416327078808.

The previous prime is 10201021002121. The next prime is 10201021002229. The reversal of 10201021002211 is 11220012010201.

It is not a de Polignac number, because 10201021002211 - 2⁷ = 10201021002083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10201021002191 and 10201021002200.

It is not an unprimeable number, because it can be changed into a prime (10201021002281) 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 5 ways as a sum of consecutive naturals, for example, 30180535341 + ... + 30180535678.

It is an arithmetic number, because the mean of its divisors is an integer number (1841012666110).

Almost surely, 2^{10201021002211} is an apocalyptic number.

10201021002211 is a deficient number, since it is larger than the sum of its proper divisors (845054994449).

10201021002211 is an equidigital number, since it uses as much as digits as its factorization.

10201021002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60361071045 (or 60361071032 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10201021002211 its reverse (11220012010201), we get a palindrome (21421033012412).

The spelling of 10201021002211 in words is "ten trillion, two hundred one billion, twenty-one million, two thousand, two hundred eleven".