10000210002012 has 18 divisors (see below), whose sum is σ = 25278308616288. Its totient is φ = 3333403333992.

The previous prime is 10000210002007. The next prime is 10000210002023. The reversal of 10000210002012 is 21020001200001.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10000210001985 and 10000210002003.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 138891805548 + ... + 138891805619.

Almost surely, 2^{10000210002012} is an apocalyptic number.

10000210002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10000210002012 is an abundant number, since it is smaller than the sum of its proper divisors (15278098614276).

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

10000210002012 is a wasteful number, since it uses less digits than its factorization.

10000210002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277783611177 (or 277783611172 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10000210002012 its reverse (21020001200001), we get a palindrome (31020211202013).

The spelling of 10000210002012 in words is "ten trillion, two hundred ten million, two thousand, twelve".