20100012110002 has 24 divisors (see below), whose sum is σ = 33559597612800. Its totient is φ = 9020718890040.

The previous prime is 20100012109987. The next prime is 20100012110029. The reversal of 20100012110002 is 20001121000102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 525663802 + ... + 525702037.

It is an arithmetic number, because the mean of its divisors is an integer number (1398316567200).

Almost surely, 2^{20100012110002} is an apocalyptic number.

20100012110002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20100012110002 is a deficient number, since it is larger than the sum of its proper divisors (13459585502798).

20100012110002 is a wasteful number, since it uses less digits than its factorization.

20100012110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051365942 (or 1051365931 counting only the distinct ones).

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

Adding to 20100012110002 its reverse (20001121000102), we get a palindrome (40101133110104).

The spelling of 20100012110002 in words is "twenty trillion, one hundred billion, twelve million, one hundred ten thousand, two".