112210102021101 has 16 divisors (see below), whose sum is σ = 171622460880000. Its totient is φ = 63881693765568.

The previous prime is 112210102021099. The next prime is 112210102021117. The reversal of 112210102021101 is 101120201012211.

It is a happy number.

It is not a de Polignac number, because 112210102021101 - 2¹ = 112210102021099 is a prime.

It is a super-2 number, since 2×112210102021101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112210102021001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9931849726 + ... + 9931861023.

It is an arithmetic number, because the mean of its divisors is an integer number (10726403805000).

Almost surely, 2^{112210102021101} is an apocalyptic number.

It is an amenable number.

112210102021101 is a deficient number, since it is larger than the sum of its proper divisors (59412358858899).

112210102021101 is a wasteful number, since it uses less digits than its factorization.

112210102021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19863711028.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112210102021101 its reverse (101120201012211), we get a palindrome (213330303033312).

The spelling of 112210102021101 in words is "one hundred twelve trillion, two hundred ten billion, one hundred two million, twenty-one thousand, one hundred one".