1011002000212 has 12 divisors (see below), whose sum is σ = 1775830652820. Its totient is φ = 503621813696.

The previous prime is 1011002000143. The next prime is 1011002000213. The reversal of 1011002000212 is 2120002001101.

It can be written as a sum of positive squares in 2 ways, for example, as 448690984336 + 562311015876 = 669844^2 + 749874^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011002000213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469795393 + ... + 469797544.

It is an arithmetic number, because the mean of its divisors is an integer number (147985887735).

Almost surely, 2^{1011002000212} is an apocalyptic number.

It is an amenable number.

1011002000212 is a deficient number, since it is larger than the sum of its proper divisors (764828652608).

1011002000212 is a wasteful number, since it uses less digits than its factorization.

1011002000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939593210 (or 939593208 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1011002000212 its reverse (2120002001101), we get a palindrome (3131004001313).

The spelling of 1011002000212 in words is "one trillion, eleven billion, two million, two hundred twelve", and thus it is an aban number.