10120120210012 has 24 divisors (see below), whose sum is σ = 18094756942080. Its totient is φ = 4950281721840.

The previous prime is 10120120210009. The next prime is 10120120210037. The reversal of 10120120210012 is 21001202102101.

It is a junction number, because it is equal to n+sod(n) for n = 10120120209974 and 10120120210001.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 11067414 + ... + 11946877.

It is an arithmetic number, because the mean of its divisors is an integer number (753948205920).

Almost surely, 2^{10120120210012} is an apocalyptic number.

It is an amenable number.

10120120210012 is a deficient number, since it is larger than the sum of its proper divisors (7974636732068).

10120120210012 is a wasteful number, since it uses less digits than its factorization.

10120120210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23016681 (or 23016679 counting only the distinct ones).

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

Adding to 10120120210012 its reverse (21001202102101), we get a palindrome (31121322312113).

The spelling of 10120120210012 in words is "ten trillion, one hundred twenty billion, one hundred twenty million, two hundred ten thousand, twelve".