2212110212012 has 6 divisors (see below), whose sum is σ = 3871192871028. Its totient is φ = 1106055106004.

The previous prime is 2212110211979. The next prime is 2212110212063. The reversal of 2212110212012 is 2102120112122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276513776498 + ... + 276513776505.

It is an arithmetic number, because the mean of its divisors is an integer number (645198811838).

Almost surely, 2^{2212110212012} is an apocalyptic number.

It is an amenable number.

2212110212012 is a deficient number, since it is larger than the sum of its proper divisors (1659082659016).

2212110212012 is a wasteful number, since it uses less digits than its factorization.

2212110212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553027553007 (or 553027553005 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2212110212012 its reverse (2102120112122), we get a palindrome (4314230324134).

The spelling of 2212110212012 in words is "two trillion, two hundred twelve billion, one hundred ten million, two hundred twelve thousand, twelve".