3221232102 has 48 divisors (see below), whose sum is σ = 7619805648. Its totient is φ = 975363840.

The previous prime is 3221232083. The next prime is 3221232107. The reversal of 3221232102 is 2012321223.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221232107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 278058 + ... + 289410.

It is an arithmetic number, because the mean of its divisors is an integer number (158745951).

Almost surely, 2^3221232102 is an apocalyptic number.

3221232102 is an abundant number, since it is smaller than the sum of its proper divisors (4398573546).

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

3221232102 is a wasteful number, since it uses less digits than its factorization.

3221232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12805 (or 12802 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3221232102 is about 56755.8992704723. The cubic root of 3221232102 is about 1476.8645732322.

Adding to 3221232102 its reverse (2012321223), we get a palindrome (5233553325).

The spelling of 3221232102 in words is "three billion, two hundred twenty-one million, two hundred thirty-two thousand, one hundred two".