3221043102 has 12 divisors (see below), whose sum is σ = 6978926760. Its totient is φ = 1073681028.

The previous prime is 3221043101. The next prime is 3221043113. The reversal of 3221043102 is 2013401223.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 178946839 = 3221043102 / (3 + 2 + 2 + 1 + 0 + 4 + 3 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221043101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89473402 + ... + 89473437.

It is an arithmetic number, because the mean of its divisors is an integer number (581577230).

Almost surely, 2^3221043102 is an apocalyptic number.

3221043102 is an abundant number, since it is smaller than the sum of its proper divisors (3757883658).

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

3221043102 is a wasteful number, since it uses less digits than its factorization.

3221043102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178946847 (or 178946844 counting only the distinct ones).

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

The square root of 3221043102 is about 56754.2342208932. The cubic root of 3221043102 is about 1476.8356885431.

Adding to 3221043102 its reverse (2013401223), we get a palindrome (5234444325).

The spelling of 3221043102 in words is "three billion, two hundred twenty-one million, forty-three thousand, one hundred two".