3132222 has 8 divisors (see below), whose sum is σ = 6264456. Its totient is φ = 1044072.

The previous prime is 3132187. The next prime is 3132257. The reversal of 3132222 is 2222313.

It is an interprime number because it is at equal distance from previous prime (3132187) and next prime (3132257).

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

3132222 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261013 + ... + 261024.

It is an arithmetic number, because the mean of its divisors is an integer number (783057).

Almost surely, 2^3132222 is an apocalyptic number.

3132222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3132222 is a wasteful number, since it uses less digits than its factorization.

3132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522042.

The product of its digits is 144, while the sum is 15.

The square root of 3132222 is about 1769.8084642130. The cubic root of 3132222 is about 146.3134256272.

Adding to 3132222 its reverse (2222313), we get a palindrome (5354535).

Subtracting from 3132222 its reverse (2222313), we obtain a palindrome (909909).

The spelling of 3132222 in words is "three million, one hundred thirty-two thousand, two hundred twenty-two".