3130012222 has 16 divisors (see below), whose sum is σ = 4973098032. Its totient is φ = 1472383360.

The previous prime is 3130012219. The next prime is 3130012231. The reversal of 3130012222 is 2222100313.

It is a junction number, because it is equal to n+sod(n) for n = 3130012196 and 3130012205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80472 + ... + 112852.

It is an arithmetic number, because the mean of its divisors is an integer number (310818627).

Almost surely, 2^3130012222 is an apocalyptic number.

3130012222 is a deficient number, since it is larger than the sum of its proper divisors (1843085810).

3130012222 is a wasteful number, since it uses less digits than its factorization.

3130012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35243.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3130012222 is about 55946.5121522334. The cubic root of 3130012222 is about 1462.7900956378.

Adding to 3130012222 its reverse (2222100313), we get a palindrome (5352112535).

The spelling of 3130012222 in words is "three billion, one hundred thirty million, twelve thousand, two hundred twenty-two".