11233201332 has 24 divisors (see below), whose sum is σ = 26919204256. Its totient is φ = 3643200288.

The previous prime is 11233201283. The next prime is 11233201339. The reversal of 11233201332 is 23310233211.

It is a junction number, because it is equal to n+sod(n) for n = 11233201299 and 11233201308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233201339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12649558 + ... + 12650445.

Almost surely, 2^11233201332 is an apocalyptic number.

11233201332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11233201332 is an abundant number, since it is smaller than the sum of its proper divisors (15686002924).

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

11233201332 is a wasteful number, since it uses less digits than its factorization.

11233201332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25300047 (or 25300045 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11233201332 its reverse (23310233211), we get a palindrome (34543434543).

The spelling of 11233201332 in words is "eleven billion, two hundred thirty-three million, two hundred one thousand, three hundred thirty-two".