20102012000012 has 6 divisors (see below), whose sum is σ = 35178521000028. Its totient is φ = 10051006000004.

The previous prime is 20102012000011. The next prime is 20102012000053. The reversal of 20102012000012 is 21000021020102.

It is a happy number.

It is a super-4 number, since 4×20102012000012⁴ (a number of 54 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20102011999957 and 20102012000002.

It is not an unprimeable number, because it can be changed into a prime (20102012000011) 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 as a sum of consecutive naturals, namely, 2512751499998 + ... + 2512751500005.

It is an arithmetic number, because the mean of its divisors is an integer number (5863086833338).

Almost surely, 2^{20102012000012} is an apocalyptic number.

It is an amenable number.

20102012000012 is a deficient number, since it is larger than the sum of its proper divisors (15076509000016).

20102012000012 is a wasteful number, since it uses less digits than its factorization.

20102012000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025503000007 (or 5025503000005 counting only the distinct ones).

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

Adding to 20102012000012 its reverse (21000021020102), we get a palindrome (41102033020114).

The spelling of 20102012000012 in words is "twenty trillion, one hundred two billion, twelve million, twelve", and thus it is an aban number.