3100011222 has 64 divisors (see below), whose sum is σ = 7979286528. Its totient is φ = 779220000.

The previous prime is 3100011209. The next prime is 3100011223. The reversal of 3100011222 is 2221100013.

It is a super-2 number, since 2×3100011222² = 19220139153051866568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3100011198 and 3100011207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100011223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93904 + ... + 122547.

It is an arithmetic number, because the mean of its divisors is an integer number (124676352).

Almost surely, 2^3100011222 is an apocalyptic number.

3100011222 is an abundant number, since it is smaller than the sum of its proper divisors (4879275306).

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

3100011222 is a wasteful number, since it uses less digits than its factorization.

3100011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216505.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3100011222 is about 55677.7444047440. The cubic root of 3100011222 is about 1458.1014952649.

Adding to 3100011222 its reverse (2221100013), we get a palindrome (5321111235).

The spelling of 3100011222 in words is "three billion, one hundred million, eleven thousand, two hundred twenty-two".