11212032033 has 24 divisors (see below), whose sum is σ = 16618155840. Its totient is φ = 7280431200.

The previous prime is 11212031977. The next prime is 11212032037. The reversal of 11212032033 is 33023021211.

It is not a de Polignac number, because 11212032033 - 2¹⁰ = 11212031009 is a prime.

It is a super-2 number, since 2×11212032033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11212031997 and 11212032015.

It is not an unprimeable number, because it can be changed into a prime (11212032037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98583 + ... + 179283.

It is an arithmetic number, because the mean of its divisors is an integer number (692423160).

Almost surely, 2^11212032033 is an apocalyptic number.

It is an amenable number.

11212032033 is a deficient number, since it is larger than the sum of its proper divisors (5406123807).

11212032033 is a wasteful number, since it uses less digits than its factorization.

11212032033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81109 (or 81106 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11212032033 its reverse (33023021211), we get a palindrome (44235053244).

The spelling of 11212032033 in words is "eleven billion, two hundred twelve million, thirty-two thousand, thirty-three".