20100010122102 has 32 divisors (see below), whose sum is σ = 40376008721664. Its totient is φ = 6670692900000.

The previous prime is 20100010122097. The next prime is 20100010122167. The reversal of 20100010122102 is 20122101000102.

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, 1225848 + ... + 6457764.

It is an arithmetic number, because the mean of its divisors is an integer number (1261750272552).

Almost surely, 2^{20100010122102} is an apocalyptic number.

20100010122102 is an abundant number, since it is smaller than the sum of its proper divisors (20275998599562).

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

20100010122102 is a wasteful number, since it uses less digits than its factorization.

20100010122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5234724.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20100010122102 its reverse (20122101000102), we get a palindrome (40222111122204).

The spelling of 20100010122102 in words is "twenty trillion, one hundred billion, ten million, one hundred twenty-two thousand, one hundred two".