211332330033 has 32 divisors (see below), whose sum is σ = 311310397440. Its totient is φ = 126449864640.

The previous prime is 211332330029. The next prime is 211332330049. The reversal of 211332330033 is 330033233112.

It is not a de Polignac number, because 211332330033 - 2² = 211332330029 is a prime.

It is a super-2 number, since 2×211332330033² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211332329985 and 211332330012.

It is not an unprimeable number, because it can be changed into a prime (211332330073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4063488 + ... + 4115166.

It is an arithmetic number, because the mean of its divisors is an integer number (9728449920).

Almost surely, 2^211332330033 is an apocalyptic number.

It is an amenable number.

211332330033 is a deficient number, since it is larger than the sum of its proper divisors (99978067407).

211332330033 is a wasteful number, since it uses less digits than its factorization.

211332330033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53269.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 211332330033 its reverse (330033233112), we get a palindrome (541365563145).

The spelling of 211332330033 in words is "two hundred eleven billion, three hundred thirty-two million, three hundred thirty thousand, thirty-three".