211010010001 has 8 divisors (see below), whose sum is σ = 242050783680. Its totient is φ = 180193357968.

The previous prime is 211010009963. The next prime is 211010010011. The reversal of 211010010001 is 100010010112.

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 211010010001 - 2¹³ = 211010001809 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211010010011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56028391 + ... + 56032156.

It is an arithmetic number, because the mean of its divisors is an integer number (30256347960).

Almost surely, 2^211010010001 is an apocalyptic number.

It is an amenable number.

211010010001 is a deficient number, since it is larger than the sum of its proper divisors (31040773679).

211010010001 is a wasteful number, since it uses less digits than its factorization.

211010010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112060823.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 211010010001 its reverse (100010010112), we get a palindrome (311020020113).

The spelling of 211010010001 in words is "two hundred eleven billion, ten million, ten thousand, one".