2212312108 has 6 divisors (see below), whose sum is σ = 3871546196. Its totient is φ = 1106156052.

The previous prime is 2212312099. The next prime is 2212312111. The reversal of 2212312108 is 8012132122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276539010 + ... + 276539017.

Almost surely, 2^2212312108 is an apocalyptic number.

It is an amenable number.

2212312108 is a deficient number, since it is larger than the sum of its proper divisors (1659234088).

2212312108 is a wasteful number, since it uses less digits than its factorization.

2212312108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553078031 (or 553078029 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 2212312108 is about 47035.2219937357. The cubic root of 2212312108 is about 1303.0131503453.

The spelling of 2212312108 in words is "two billion, two hundred twelve million, three hundred twelve thousand, one hundred eight".