201010212011 has 8 divisors (see below), whose sum is σ = 229747537920. Its totient is φ = 172278281448.

The previous prime is 201010212001. The next prime is 201010212031. The reversal of 201010212011 is 110212010102.

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

It is not a de Polignac number, because 201010212011 - 2¹⁰ = 201010210987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201010211983 and 201010212001.

It is not an unprimeable number, because it can be changed into a prime (201010212001) 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, 1268681 + ... + 1418298.

It is an arithmetic number, because the mean of its divisors is an integer number (28718442240).

Almost surely, 2^201010212011 is an apocalyptic number.

201010212011 is a deficient number, since it is larger than the sum of its proper divisors (28737325909).

201010212011 is a wasteful number, since it uses less digits than its factorization.

201010212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697673.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201010212011 its reverse (110212010102), we get a palindrome (311222222113).

The spelling of 201010212011 in words is "two hundred one billion, ten million, two hundred twelve thousand, eleven".