201001202011 has 8 divisors (see below), whose sum is σ = 203013252000. Its totient is φ = 198989582400.

The previous prime is 201001201991. The next prime is 201001202041. The reversal of 201001202011 is 110202100102.

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 201001202011 - 2³⁷ = 63562248539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201001202041) 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, 875890 + ... + 1081288.

It is an arithmetic number, because the mean of its divisors is an integer number (25376656500).

Almost surely, 2^201001202011 is an apocalyptic number.

201001202011 is a deficient number, since it is larger than the sum of its proper divisors (2012049989).

201001202011 is a wasteful number, since it uses less digits than its factorization.

201001202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215189.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201001202011 its reverse (110202100102), we get a palindrome (311203302113).

The spelling of 201001202011 in words is "two hundred one billion, one million, two hundred two thousand, eleven".