201012212220211 has 8 divisors (see below), whose sum is σ = 230740261228800. Its totient is φ = 171537167884488.

The previous prime is 201012212220151. The next prime is 201012212220227. The reversal of 201012212220211 is 112022212210102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201012212220211 - 2⁹ = 201012212219699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201012212220241) 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, 63251166511 + ... + 63251169688.

It is an arithmetic number, because the mean of its divisors is an integer number (28842532653600).

Almost surely, 2^{201012212220211} is an apocalyptic number.

201012212220211 is a deficient number, since it is larger than the sum of its proper divisors (29728049008589).

201012212220211 is a wasteful number, since it uses less digits than its factorization.

201012212220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126502336433.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 201012212220211 its reverse (112022212210102), we get a palindrome (313034424430313).

The spelling of 201012212220211 in words is "two hundred one trillion, twelve billion, two hundred twelve million, two hundred twenty thousand, two hundred eleven".