211202111201 has 8 divisors (see below), whose sum is σ = 221526706560. Its totient is φ = 200972673792.

The previous prime is 211202111171. The next prime is 211202111207. The reversal of 211202111201 is 102111202112.

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 211202111201 - 2¹⁰ = 211202110177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211202111207) 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, 23784941 + ... + 23793818.

It is an arithmetic number, because the mean of its divisors is an integer number (27690838320).

Almost surely, 2^211202111201 is an apocalyptic number.

It is an amenable number.

211202111201 is a deficient number, since it is larger than the sum of its proper divisors (10324595359).

211202111201 is a wasteful number, since it uses less digits than its factorization.

211202111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47578975.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211202111201 its reverse (102111202112), we get a palindrome (313313313313).

The spelling of 211202111201 in words is "two hundred eleven billion, two hundred two million, one hundred eleven thousand, two hundred one".