3221361141 has 8 divisors (see below), whose sum is σ = 4343408640. Its totient is φ = 2123443872.

The previous prime is 3221361113. The next prime is 3221361181. The reversal of 3221361141 is 1411631223.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3221361141 - 2⁵ = 3221361109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221361181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6032245 + ... + 6032778.

It is an arithmetic number, because the mean of its divisors is an integer number (542926080).

Almost surely, 2^3221361141 is an apocalyptic number.

It is an amenable number.

3221361141 is a deficient number, since it is larger than the sum of its proper divisors (1122047499).

3221361141 is a wasteful number, since it uses less digits than its factorization.

3221361141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12065115.

The product of its digits is 864, while the sum is 24.

The square root of 3221361141 is about 56757.0360484055. The cubic root of 3221361141 is about 1476.8842934901.

Adding to 3221361141 its reverse (1411631223), we get a palindrome (4632992364).

The spelling of 3221361141 in words is "three billion, two hundred twenty-one million, three hundred sixty-one thousand, one hundred forty-one".