10020112100212 has 48 divisors (see below), whose sum is σ = 18861014108160. Its totient is φ = 4640971525632.

The previous prime is 10020112100191. The next prime is 10020112100221. The reversal of 10020112100212 is 21200121102001.

It is a junction number, because it is equal to n+sod(n) for n = 10020112100192 and 10020112100201.

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, 1239108 + ... + 4644955.

It is an arithmetic number, because the mean of its divisors is an integer number (392937793920).

Almost surely, 2^{10020112100212} is an apocalyptic number.

It is an amenable number.

10020112100212 is a deficient number, since it is larger than the sum of its proper divisors (8840902007948).

10020112100212 is a wasteful number, since it uses less digits than its factorization.

10020112100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5884480 (or 5884478 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10020112100212 its reverse (21200121102001), we get a palindrome (31220233202213).

The spelling of 10020112100212 in words is "ten trillion, twenty billion, one hundred twelve million, one hundred thousand, two hundred twelve".