211010211201 has 16 divisors (see below), whose sum is σ = 283661421120. Its totient is φ = 139517501760.

The previous prime is 211010211187. The next prime is 211010211211. The reversal of 211010211201 is 102112010112.

It is not a de Polignac number, because 211010211201 - 2⁵ = 211010211169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211010211211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514551 + ... + 828723.

It is an arithmetic number, because the mean of its divisors is an integer number (17728838820).

Almost surely, 2^211010211201 is an apocalyptic number.

It is an amenable number.

211010211201 is a deficient number, since it is larger than the sum of its proper divisors (72651209919).

211010211201 is a wasteful number, since it uses less digits than its factorization.

211010211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316016.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 211010211201 its reverse (102112010112), we get a palindrome (313122221313).

The spelling of 211010211201 in words is "two hundred eleven billion, ten million, two hundred eleven thousand, two hundred one".