201010042211 has 4 divisors (see below), whose sum is σ = 219283682424. Its totient is φ = 182736402000.

The previous prime is 201010042201. The next prime is 201010042213. The reversal of 201010042211 is 112240010102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201010042211 - 2³⁴ = 183830173027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201010042213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9136820090 + ... + 9136820111.

It is an arithmetic number, because the mean of its divisors is an integer number (54820920606).

Almost surely, 2^201010042211 is an apocalyptic number.

201010042211 is a deficient number, since it is larger than the sum of its proper divisors (18273640213).

201010042211 is a wasteful number, since it uses less digits than its factorization.

201010042211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18273640212.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201010042211 its reverse (112240010102), we get a palindrome (313250052313).

The spelling of 201010042211 in words is "two hundred one billion, ten million, forty-two thousand, two hundred eleven".