10112021210122 has 64 divisors (see below), whose sum is σ = 18207193737600. Its totient is φ = 4161086208000.

The previous prime is 10112021210111. The next prime is 10112021210191. The reversal of 10112021210122 is 22101212021101.

It is a junction number, because it is equal to n+sod(n) for n = 10112021210096 and 10112021210105.

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 31 ways as a sum of consecutive naturals, for example, 165737622 + ... + 165798622.

It is an arithmetic number, because the mean of its divisors is an integer number (284487402150).

Almost surely, 2^{10112021210122} is an apocalyptic number.

10112021210122 is a deficient number, since it is larger than the sum of its proper divisors (8095172527478).

10112021210122 is a wasteful number, since it uses less digits than its factorization.

10112021210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80791.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10112021210122 its reverse (22101212021101), we get a palindrome (32213233231223).

The spelling of 10112021210122 in words is "ten trillion, one hundred twelve billion, twenty-one million, two hundred ten thousand, one hundred twenty-two".