11212330032 has 30 divisors (see below), whose sum is σ = 31378951812. Its totient is φ = 3737443296.

The previous prime is 11212329959. The next prime is 11212330037. The reversal of 11212330032 is 23003321211.

It is a super-3 number, since 3×11212330032³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11212329987 and 11212330014.

It is not an unprimeable number, because it can be changed into a prime (11212330037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38931558 + ... + 38931845.

Almost surely, 2^11212330032 is an apocalyptic number.

11212330032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11212330032 is an abundant number, since it is smaller than the sum of its proper divisors (20166621780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11212330032 is a wasteful number, since it uses less digits than its factorization.

11212330032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77863417 (or 77863408 counting only the distinct ones).

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

Adding to 11212330032 its reverse (23003321211), we get a palindrome (34215651243).

The spelling of 11212330032 in words is "eleven billion, two hundred twelve million, three hundred thirty thousand, thirty-two".