1010002010212 has 12 divisors (see below), whose sum is σ = 1903465327036. Its totient is φ = 466154773920.

The previous prime is 1010002010191. The next prime is 1010002010219. The reversal of 1010002010212 is 2120102000101.

It can be written as a sum of positive squares in 2 ways, for example, as 261718189056 + 748283821156 = 511584^2 + 865034^2 .

It is not an unprimeable number, because it can be changed into a prime (1010002010219) 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, 9711557739 + ... + 9711557842.

Almost surely, 2^{1010002010212} is an apocalyptic number.

It is an amenable number.

1010002010212 is a deficient number, since it is larger than the sum of its proper divisors (893463316824).

1010002010212 is a wasteful number, since it uses less digits than its factorization.

1010002010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19423115598 (or 19423115596 counting only the distinct ones).

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

Adding to 1010002010212 its reverse (2120102000101), we get a palindrome (3130104010313).

The spelling of 1010002010212 in words is "one trillion, ten billion, two million, ten thousand, two hundred twelve".