112102012220201 has 16 divisors (see below), whose sum is σ = 118716601872960. Its totient is φ = 105489686016000.

The previous prime is 112102012220113. The next prime is 112102012220221. The reversal of 112102012220201 is 102022210201211.

It is not a de Polignac number, because 112102012220201 - 2¹⁰ = 112102012219177 is a prime.

It is a super-2 number, since 2×112102012220201² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112102012220201.

It is not an unprimeable number, because it can be changed into a prime (112102012220221) 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, 3713570630 + ... + 3713600816.

It is an arithmetic number, because the mean of its divisors is an integer number (7419787617060).

Almost surely, 2^{112102012220201} is an apocalyptic number.

It is an amenable number.

112102012220201 is a deficient number, since it is larger than the sum of its proper divisors (6614589652759).

112102012220201 is a wasteful number, since it uses less digits than its factorization.

112102012220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60424.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112102012220201 its reverse (102022210201211), we get a palindrome (214124222421412).

The spelling of 112102012220201 in words is "one hundred twelve trillion, one hundred two billion, twelve million, two hundred twenty thousand, two hundred one".