3321112432 has 20 divisors (see below), whose sum is σ = 7019624376. Its totient is φ = 1509596480.

The previous prime is 3321112409. The next prime is 3321112433. The reversal of 3321112432 is 2342111233.

3321112432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3321112432² = 22059575571969909248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321112433) 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, 9434803 + ... + 9435154.

Almost surely, 2^3321112432 is an apocalyptic number.

It is an amenable number.

3321112432 is an abundant number, since it is smaller than the sum of its proper divisors (3698511944).

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

3321112432 is a wasteful number, since it uses less digits than its factorization.

3321112432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18869976 (or 18869970 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 3321112432 is about 57629.0936246615. The cubic root of 3321112432 is about 1491.9737864566.

Adding to 3321112432 its reverse (2342111233), we get a palindrome (5663223665).

The spelling of 3321112432 in words is "three billion, three hundred twenty-one million, one hundred twelve thousand, four hundred thirty-two".