11111332332 has 12 divisors (see below), whose sum is σ = 25926442136. Its totient is φ = 3703777440.

The previous prime is 11111332321. The next prime is 11111332343. The reversal of 11111332332 is 23323311111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11111332321) and next prime (11111332343).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×11111332332³ (a number of 31 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 11111332299 and 11111332308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462972169 + ... + 462972192.

Almost surely, 2^11111332332 is an apocalyptic number.

11111332332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11111332332 is an abundant number, since it is smaller than the sum of its proper divisors (14815109804).

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

11111332332 is a wasteful number, since it uses less digits than its factorization.

11111332332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925944368 (or 925944366 counting only the distinct ones).

The product of its digits is 324, while the sum is 21.

Adding to 11111332332 its reverse (23323311111), we get a palindrome (34434643443).

The spelling of 11111332332 in words is "eleven billion, one hundred eleven million, three hundred thirty-two thousand, three hundred thirty-two".