3311212332 has 72 divisors (see below), whose sum is σ = 8274870576. Its totient is φ = 1026902016.

The previous prime is 3311212297. The next prime is 3311212361. The reversal of 3311212332 is 2332121133.

3311212332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 3311212299 and 3311212308.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8736519 + ... + 8736897.

It is an arithmetic number, because the mean of its divisors is an integer number (114928758).

Almost surely, 2^3311212332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3311212332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4137435288).

3311212332 is an abundant number, since it is smaller than the sum of its proper divisors (4963658244).

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

3311212332 is a wasteful number, since it uses less digits than its factorization.

3311212332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 514 counting only the distinct ones).

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

The square root of 3311212332 is about 57543.1345340172. The cubic root of 3311212332 is about 1490.4898066877.

Adding to 3311212332 its reverse (2332121133), we get a palindrome (5643333465).

The spelling of 3311212332 in words is "three billion, three hundred eleven million, two hundred twelve thousand, three hundred thirty-two".