3012211222 has 8 divisors (see below), whose sum is σ = 4603568256. Its totient is φ = 1477688472.

The previous prime is 3012211219. The next prime is 3012211271. The reversal of 3012211222 is 2221122103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3012211196 and 3012211205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14208438 + ... + 14208649.

It is an arithmetic number, because the mean of its divisors is an integer number (575446032).

Almost surely, 2^3012211222 is an apocalyptic number.

3012211222 is a deficient number, since it is larger than the sum of its proper divisors (1591357034).

3012211222 is a wasteful number, since it uses less digits than its factorization.

3012211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28417142.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3012211222 is about 54883.6152417094. The cubic root of 3012211222 is about 1444.2037689818.

Adding to 3012211222 its reverse (2221122103), we get a palindrome (5233333325).

The spelling of 3012211222 in words is "three billion, twelve million, two hundred eleven thousand, two hundred twenty-two".