1012000002212 has 24 divisors (see below), whose sum is σ = 1774614023616. Its totient is φ = 504967674528.

The previous prime is 1012000002197. The next prime is 1012000002263. The reversal of 1012000002212 is 2122000002101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1012000002193 and 1012000002202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19079753 + ... + 19132719.

It is an arithmetic number, because the mean of its divisors is an integer number (73942250984).

Almost surely, 2^{1012000002212} is an apocalyptic number.

It is an amenable number.

1012000002212 is a deficient number, since it is larger than the sum of its proper divisors (762614021404).

1012000002212 is a wasteful number, since it uses less digits than its factorization.

1012000002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62627 (or 62625 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1012000002212 its reverse (2122000002101), we get a palindrome (3134000004313).

The spelling of 1012000002212 in words is "one trillion, twelve billion, two thousand, two hundred twelve".