1210002212012 has 48 divisors (see below), whose sum is σ = 2472796771200. Its totient is φ = 512222146560.

The previous prime is 1210002211987. The next prime is 1210002212033. The reversal of 1210002212012 is 2102122000121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12216533 + ... + 12315180.

It is an arithmetic number, because the mean of its divisors is an integer number (51516599400).

Almost surely, 2^{1210002212012} is an apocalyptic number.

It is an amenable number.

1210002212012 is an abundant number, since it is smaller than the sum of its proper divisors (1262794559188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210002212012 is a wasteful number, since it uses less digits than its factorization.

1210002212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24531806 (or 24531804 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1210002212012 its reverse (2102122000121), we get a palindrome (3312124212133).

The spelling of 1210002212012 in words is "one trillion, two hundred ten billion, two million, two hundred twelve thousand, twelve".