3312222213 has 16 divisors (see below), whose sum is σ = 4466782656. Its totient is φ = 2183005440.

The previous prime is 3312222197. The next prime is 3312222229. The reversal of 3312222213 is 3122222133.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3312222197) and next prime (3312222229).

It is not a de Polignac number, because 3312222213 - 2⁴ = 3312222197 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3312222213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312222233) 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 15 ways as a sum of consecutive naturals, for example, 122278 + ... + 146888.

It is an arithmetic number, because the mean of its divisors is an integer number (279173916).

Almost surely, 2^3312222213 is an apocalyptic number.

It is an amenable number.

3312222213 is a deficient number, since it is larger than the sum of its proper divisors (1154560443).

3312222213 is a wasteful number, since it uses less digits than its factorization.

3312222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25124.

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

The square root of 3312222213 is about 57551.9088562664. The cubic root of 3312222213 is about 1490.6413186001.

Adding to 3312222213 its reverse (3122222133), we get a palindrome (6434444346).

It can be divided in two parts, 3 and 312222213, that multiplied together give a palindrome (936666639).

The spelling of 3312222213 in words is "three billion, three hundred twelve million, two hundred twenty-two thousand, two hundred thirteen".