3221132151 has 16 divisors (see below), whose sum is σ = 4334417408. Its totient is φ = 2127708000.

The previous prime is 3221132099. The next prime is 3221132191. The reversal of 3221132151 is 1512311223.

It is not a de Polignac number, because 3221132151 - 2¹⁷ = 3221001079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221132191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170886 + ... + 188796.

It is an arithmetic number, because the mean of its divisors is an integer number (270901088).

Almost surely, 2^3221132151 is an apocalyptic number.

3221132151 is a deficient number, since it is larger than the sum of its proper divisors (1113285257).

3221132151 is a wasteful number, since it uses less digits than its factorization.

3221132151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18462.

The product of its digits is 360, while the sum is 21.

The square root of 3221132151 is about 56755.0187296243. The cubic root of 3221132151 is about 1476.8492979573.

Adding to 3221132151 its reverse (1512311223), we get a palindrome (4733443374).

The spelling of 3221132151 in words is "three billion, two hundred twenty-one million, one hundred thirty-two thousand, one hundred fifty-one".