211200120201 has 32 divisors (see below), whose sum is σ = 323219155968. Its totient is φ = 120165514560.

The previous prime is 211200120167. The next prime is 211200120221. The reversal of 211200120201 is 102021002112.

It is not a de Polignac number, because 211200120201 - 2²⁷ = 211065902473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211200120221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4544655 + ... + 4590891.

It is an arithmetic number, because the mean of its divisors is an integer number (10100598624).

Almost surely, 2^211200120201 is an apocalyptic number.

211200120201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

211200120201 is a deficient number, since it is larger than the sum of its proper divisors (112019035767).

211200120201 is a wasteful number, since it uses less digits than its factorization.

211200120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47181.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 211200120201 its reverse (102021002112), we get a palindrome (313221122313).

The spelling of 211200120201 in words is "two hundred eleven billion, two hundred million, one hundred twenty thousand, two hundred one".