20000212010012 has 48 divisors (see below), whose sum is σ = 37730211052800. Its totient is φ = 9221687129088.

The previous prime is 20000212009963. The next prime is 20000212010033. The reversal of 20000212010012 is 21001021200002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20000212009975 and 20000212010002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215359364 + ... + 215452212.

It is an arithmetic number, because the mean of its divisors is an integer number (786046063600).

Almost surely, 2^{20000212010012} is an apocalyptic number.

It is an amenable number.

20000212010012 is a deficient number, since it is larger than the sum of its proper divisors (17729999042788).

20000212010012 is a wasteful number, since it uses less digits than its factorization.

20000212010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96942 (or 96940 counting only the distinct ones).

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

Adding to 20000212010012 its reverse (21001021200002), we get a palindrome (41001233210014).

The spelling of 20000212010012 in words is "twenty trillion, two hundred twelve million, ten thousand, twelve".