3331201332 has 12 divisors (see below), whose sum is σ = 7772803136. Its totient is φ = 1110400440.

The previous prime is 3331201331. The next prime is 3331201337. The reversal of 3331201332 is 2331021333.

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

It is a super-2 number, since 2×3331201332² = 22193804628637148448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3331201299 and 3331201308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331201331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138800044 + ... + 138800067.

Almost surely, 2^3331201332 is an apocalyptic number.

It is an amenable number.

3331201332 is an abundant number, since it is smaller than the sum of its proper divisors (4441601804).

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

3331201332 is a wasteful number, since it uses less digits than its factorization.

3331201332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277600118 (or 277600116 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3331201332 is about 57716.5602925192. The cubic root of 3331201332 is about 1493.4830355654.

Adding to 3331201332 its reverse (2331021333), we get a palindrome (5662222665).

The spelling of 3331201332 in words is "three billion, three hundred thirty-one million, two hundred one thousand, three hundred thirty-two".