3113311222 has 16 divisors (see below), whose sum is σ = 5349002400. Its totient is φ = 1331301888.

The previous prime is 3113311193. The next prime is 3113311259. The reversal of 3113311222 is 2221133113.

It is a super-2 number, since 2×3113311222² = 19385413530062266568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3113311222.

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, 241353 + ... + 253924.

It is an arithmetic number, because the mean of its divisors is an integer number (334312650).

Almost surely, 2^3113311222 is an apocalyptic number.

3113311222 is a deficient number, since it is larger than the sum of its proper divisors (2235691178).

3113311222 is a wasteful number, since it uses less digits than its factorization.

3113311222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495735.

The product of its digits is 216, while the sum is 19.

The square root of 3113311222 is about 55797.0538827992. The cubic root of 3113311222 is about 1460.1837546287.

Adding to 3113311222 its reverse (2221133113), we get a palindrome (5334444335).

The spelling of 3113311222 in words is "three billion, one hundred thirteen million, three hundred eleven thousand, two hundred twenty-two".