10021210120112 has 20 divisors (see below), whose sum is σ = 19416434746320. Its totient is φ = 5010517282368.

The previous prime is 10021210120099. The next prime is 10021210120123. The reversal of 10021210120112 is 21102101212001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4539287 + ... + 6375542.

It is an arithmetic number, because the mean of its divisors is an integer number (970821737316).

Almost surely, 2^{10021210120112} is an apocalyptic number.

It is an amenable number.

10021210120112 is a deficient number, since it is larger than the sum of its proper divisors (9395224626208).

10021210120112 is a wasteful number, since it uses less digits than its factorization.

10021210120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10972220 (or 10972214 counting only the distinct ones).

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

Adding to 10021210120112 its reverse (21102101212001), we get a palindrome (31123311332113).

The spelling of 10021210120112 in words is "ten trillion, twenty-one billion, two hundred ten million, one hundred twenty thousand, one hundred twelve".