3031112122 has 16 divisors (see below), whose sum is σ = 4583874240. Its totient is φ = 1503173728.

The previous prime is 3031112107. The next prime is 3031112137. The reversal of 3031112122 is 2212111303.

It is an interprime number because it is at equal distance from previous prime (3031112107) and next prime (3031112137).

It is a super-2 number, since 2×3031112122² = 18375281392270685768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3031112096 and 3031112105.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 357213 + ... + 365599.

It is an arithmetic number, because the mean of its divisors is an integer number (286492140).

Almost surely, 2^3031112122 is an apocalyptic number.

3031112122 is a deficient number, since it is larger than the sum of its proper divisors (1552762118).

3031112122 is a wasteful number, since it uses less digits than its factorization.

3031112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9845.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 3031112122 is about 55055.5367061297. The cubic root of 3031112122 is about 1447.2181498574.

Adding to 3031112122 its reverse (2212111303), we get a palindrome (5243223425).

The spelling of 3031112122 in words is "three billion, thirty-one million, one hundred twelve thousand, one hundred twenty-two".