3132213222 has 16 divisors (see below), whose sum is σ = 6269417280. Its totient is φ = 1043239272.

The previous prime is 3132213193. The next prime is 3132213269. The reversal of 3132213222 is 2223122313.

It is a happy 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199768 + ... + 214875.

It is an arithmetic number, because the mean of its divisors is an integer number (391838580).

Almost surely, 2^3132213222 is an apocalyptic number.

3132213222 is an abundant number, since it is smaller than the sum of its proper divisors (3137204058).

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

3132213222 is a wasteful number, since it uses less digits than its factorization.

3132213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415907.

The product of its digits is 864, while the sum is 21.

The square root of 3132213222 is about 55966.1792692694. The cubic root of 3132213222 is about 1463.1328894674.

Adding to 3132213222 its reverse (2223122313), we get a palindrome (5355335535).

Subtracting from 3132213222 its reverse (2223122313), we obtain a palindrome (909090909).

It can be divided in two parts, 31322 and 13222, that added together give a palindrome (44544).

The spelling of 3132213222 in words is "three billion, one hundred thirty-two million, two hundred thirteen thousand, two hundred twenty-two".