10020122001112 has 8 divisors (see below), whose sum is σ = 18787728752100. Its totient is φ = 5010061000552.

The previous prime is 10020122001089. The next prime is 10020122001167. The reversal of 10020122001112 is 21110022102001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 10020122001092 and 10020122001101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626257625062 + ... + 626257625077.

Almost surely, 2^{10020122001112} is an apocalyptic number.

It is an amenable number.

10020122001112 is a deficient number, since it is larger than the sum of its proper divisors (8767606750988).

10020122001112 is a wasteful number, since it uses less digits than its factorization.

10020122001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252515250145 (or 1252515250141 counting only the distinct ones).

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

Adding to 10020122001112 its reverse (21110022102001), we get a palindrome (31130144103113).

The spelling of 10020122001112 in words is "ten trillion, twenty billion, one hundred twenty-two million, one thousand, one hundred twelve".