10120022002112 has 84 divisors (see below), whose sum is σ = 22242016235208. Its totient is φ = 4564894963200.

The previous prime is 10120022002063. The next prime is 10120022002117. The reversal of 10120022002112 is 21120022002101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120022002117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3973403 + ... + 6002330.

It is an arithmetic number, because the mean of its divisors is an integer number (264785907562).

Almost surely, 2^{10120022002112} is an apocalyptic number.

It is an amenable number.

10120022002112 is an abundant number, since it is smaller than the sum of its proper divisors (12121994233096).

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

10120022002112 is a wasteful number, since it uses less digits than its factorization.

10120022002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9975898 (or 9975877 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10120022002112 its reverse (21120022002101), we get a palindrome (31240044004213).

The spelling of 10120022002112 in words is "ten trillion, one hundred twenty billion, twenty-two million, two thousand, one hundred twelve".