3012213222112 has 24 divisors (see below), whose sum is σ = 5953369874256. Its totient is φ = 1500246269952.

The previous prime is 3012213222107. The next prime is 3012213222113. The reversal of 3012213222112 is 2112223122103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012213222113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183127308 + ... + 183143755.

It is an arithmetic number, because the mean of its divisors is an integer number (248057078094).

Almost surely, 2^{3012213222112} is an apocalyptic number.

3012213222112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3012213222112 is a deficient number, since it is larger than the sum of its proper divisors (2941156652144).

3012213222112 is a wasteful number, since it uses less digits than its factorization.

3012213222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366271330 (or 366271322 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 3012213222112 its reverse (2112223122103), we get a palindrome (5124436344215).

The spelling of 3012213222112 in words is "three trillion, twelve billion, two hundred thirteen million, two hundred twenty-two thousand, one hundred twelve".