112101220222201 has 8 divisors (see below), whose sum is σ = 128115843588864. Its totient is φ = 96086637689280.

The previous prime is 112101220222177. The next prime is 112101220222273. The reversal of 112101220222201 is 102222022101211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112101220222201 - 2⁹ = 112101220221689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112101220222291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4080385 + ... + 15519406.

It is an arithmetic number, because the mean of its divisors is an integer number (16014480448608).

Almost surely, 2^{112101220222201} is an apocalyptic number.

It is an amenable number.

112101220222201 is a deficient number, since it is larger than the sum of its proper divisors (16014623366663).

112101220222201 is an equidigital number, since it uses as much as digits as its factorization.

112101220222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20416871.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112101220222201 its reverse (102222022101211), we get a palindrome (214323242323412).

The spelling of 112101220222201 in words is "one hundred twelve trillion, one hundred one billion, two hundred twenty million, two hundred twenty-two thousand, two hundred one".