201011333011209 has 24 divisors (see below), whose sum is σ = 331928817105600. Its totient is φ = 114828801036768.

The previous prime is 201011333011133. The next prime is 201011333011241. The reversal of 201011333011209 is 902110333110102.

201011333011209 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 113 + 330 + 11 + 209 = 666.

It is not a de Polignac number, because 201011333011209 - 2¹² = 201011333007113 is a prime.

It is a super-2 number, since 2×201011333011209² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201011333011289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 483371442 + ... + 483787115.

It is an arithmetic number, because the mean of its divisors is an integer number (13830367379400).

Almost surely, 2^{201011333011209} is an apocalyptic number.

It is an amenable number.

201011333011209 is a deficient number, since it is larger than the sum of its proper divisors (130917484094391).

201011333011209 is a wasteful number, since it uses less digits than its factorization.

201011333011209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967161869 (or 967161866 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The spelling of 201011333011209 in words is "two hundred one trillion, eleven billion, three hundred thirty-three million, eleven thousand, two hundred nine".