3100012222 has 16 divisors (see below), whose sum is σ = 4949758800. Its totient is φ = 1451926080.

The previous prime is 3100012177. The next prime is 3100012259. The reversal of 3100012222 is 2222100013.

It is a super-2 number, since 2×3100012222² = 19220151553098754568, which contains 22 as substring.

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, 454929 + ... + 461692.

It is an arithmetic number, because the mean of its divisors is an integer number (309359925).

Almost surely, 2^3100012222 is an apocalyptic number.

3100012222 is a deficient number, since it is larger than the sum of its proper divisors (1849746578).

3100012222 is a wasteful number, since it uses less digits than its factorization.

3100012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916731.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3100012222 is about 55677.7533849921. The cubic root of 3100012222 is about 1458.1016520495.

Adding to 3100012222 its reverse (2222100013), we get a palindrome (5322112235).

The spelling of 3100012222 in words is "three billion, one hundred million, twelve thousand, two hundred twenty-two".