211210110201011 has 8 divisors (see below), whose sum is σ = 217325852235504. Its totient is φ = 205173280967200.

The previous prime is 211210110200977. The next prime is 211210110201029. The reversal of 211210110201011 is 110102011012112.

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-211210110201011 is a prime.

It is a super-2 number, since 2×211210110201011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211210110201091) 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, 19728194741 + ... + 19728205446.

It is an arithmetic number, because the mean of its divisors is an integer number (27165731529438).

Almost surely, 2^{211210110201011} is an apocalyptic number.

211210110201011 is a deficient number, since it is larger than the sum of its proper divisors (6115742034493).

211210110201011 is a wasteful number, since it uses less digits than its factorization.

211210110201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39456400341.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 211210110201011 its reverse (110102011012112), we get a palindrome (321312121213123).

The spelling of 211210110201011 in words is "two hundred eleven trillion, two hundred ten billion, one hundred ten million, two hundred one thousand, eleven".