211200012101 has 8 divisors (see below), whose sum is σ = 228397827840. Its totient is φ = 194138147952.

The previous prime is 211200012031. The next prime is 211200012103. The reversal of 211200012101 is 101210002112.

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 211200012101 - 2³⁴ = 194020142917 is a prime.

It is a super-2 number, since 2×211200012101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211200012103) 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, 33984665 + ... + 33990878.

It is an arithmetic number, because the mean of its divisors is an integer number (28549728480).

Almost surely, 2^211200012101 is an apocalyptic number.

It is an amenable number.

211200012101 is a deficient number, since it is larger than the sum of its proper divisors (17197815739).

211200012101 is a wasteful number, since it uses less digits than its factorization.

211200012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67975795.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 211200012101 its reverse (101210002112), we get a palindrome (312410014213).

The spelling of 211200012101 in words is "two hundred eleven billion, two hundred million, twelve thousand, one hundred one".