10112012210120 has 32 divisors (see below), whose sum is σ = 23236113168000. Its totient is φ = 3958745204928.

The previous prime is 10112012210071. The next prime is 10112012210189. The reversal of 10112012210120 is 2101221021101.

It is a junction number, because it is equal to n+sod(n) for n = 10112012210095 and 10112012210104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2689363070 + ... + 2689366829.

It is an arithmetic number, because the mean of its divisors is an integer number (726128536500).

Almost surely, 2^{10112012210120} is an apocalyptic number.

10112012210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112012210120 is an abundant number, since it is smaller than the sum of its proper divisors (13124100957880).

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

10112012210120 is a wasteful number, since it uses less digits than its factorization.

10112012210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5378729957 (or 5378729953 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10112012210120 its reverse (2101221021101), we get a palindrome (12213233231221).

The spelling of 10112012210120 in words is "ten trillion, one hundred twelve billion, twelve million, two hundred ten thousand, one hundred twenty".