211210112012201 has 8 divisors (see below), whose sum is σ = 214187050453824. Its totient is φ = 208233233241040.

The previous prime is 211210112012087. The next prime is 211210112012287. The reversal of 211210112012201 is 102210211012112.

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 211210112012201 - 2³⁸ = 210935234105257 is a prime.

It is a super-2 number, since 2×211210112012201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211210112012201.

It is not an unprimeable number, because it can be changed into a prime (211210112012401) 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, 7764506 + ... + 21970611.

It is an arithmetic number, because the mean of its divisors is an integer number (26773381306728).

Almost surely, 2^{211210112012201} is an apocalyptic number.

It is an amenable number.

211210112012201 is a deficient number, since it is larger than the sum of its proper divisors (2976938441623).

211210112012201 is a wasteful number, since it uses less digits than its factorization.

211210112012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29835231.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 211210112012201 its reverse (102210211012112), we get a palindrome (313420323024313).

The spelling of 211210112012201 in words is "two hundred eleven trillion, two hundred ten billion, one hundred twelve million, twelve thousand, two hundred one".