211332203120011 has 32 divisors (see below), whose sum is σ = 232295290836480. Its totient is φ = 191392279142400.

The previous prime is 211332203119997. The next prime is 211332203120021. The reversal of 211332203120011 is 110021302233112.

It is a cyclic number.

It is not a de Polignac number, because 211332203120011 - 2³⁵ = 211297843381643 is a prime.

It is a super-2 number, since 2×211332203120011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211332203120021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90689215 + ... + 92990311.

It is an arithmetic number, because the mean of its divisors is an integer number (7259227838640).

Almost surely, 2^{211332203120011} is an apocalyptic number.

211332203120011 is a deficient number, since it is larger than the sum of its proper divisors (20963087716469).

211332203120011 is a wasteful number, since it uses less digits than its factorization.

211332203120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302135.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 211332203120011 its reverse (110021302233112), we get a palindrome (321353505353123).

The spelling of 211332203120011 in words is "two hundred eleven trillion, three hundred thirty-two billion, two hundred three million, one hundred twenty thousand, eleven".