211000011100001 has 8 divisors (see below), whose sum is σ = 220488010127424. Its totient is φ = 201538185864400.

The previous prime is 211000011099979. The next prime is 211000011100019. The reversal of 211000011100001 is 100001110000112.

It is a happy number.

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 211000011100001 - 2³⁴ = 210982831230817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211000011100031) 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, 6543431471 + ... + 6543463716.

It is an arithmetic number, because the mean of its divisors is an integer number (27561001265928).

Almost surely, 2^{211000011100001} is an apocalyptic number.

It is an amenable number.

211000011100001 is a deficient number, since it is larger than the sum of its proper divisors (9487999027423).

211000011100001 is a wasteful number, since it uses less digits than its factorization.

211000011100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13086895911.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 211000011100001 its reverse (100001110000112), we get a palindrome (311001121100113).

The spelling of 211000011100001 in words is "two hundred eleven trillion, eleven million, one hundred thousand, one".