10212010022012 has 6 divisors (see below), whose sum is σ = 17871017538528. Its totient is φ = 5106005011004.

The previous prime is 10212010022003. The next prime is 10212010022017. The reversal of 10212010022012 is 21022001021201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212010022017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276501252748 + ... + 1276501252755.

It is an arithmetic number, because the mean of its divisors is an integer number (2978502923088).

Almost surely, 2^{10212010022012} is an apocalyptic number.

It is an amenable number.

10212010022012 is a deficient number, since it is larger than the sum of its proper divisors (7659007516516).

10212010022012 is a wasteful number, since it uses less digits than its factorization.

10212010022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553002505507 (or 2553002505505 counting only the distinct ones).

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

Adding to 10212010022012 its reverse (21022001021201), we get a palindrome (31234011043213).

The spelling of 10212010022012 in words is "ten trillion, two hundred twelve billion, ten million, twenty-two thousand, twelve".