112220202211 has 16 divisors (see below), whose sum is σ = 122480759520. Its totient is φ = 102199507200.

The previous prime is 112220202209. The next prime is 112220202229. The reversal of 112220202211 is 112202022211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 112220202211 - 2¹ = 112220202209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112220232211) 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, 220575 + ... + 522583.

It is an arithmetic number, because the mean of its divisors is an integer number (7655047470).

Almost surely, 2^112220202211 is an apocalyptic number.

112220202211 is a deficient number, since it is larger than the sum of its proper divisors (10260557309).

112220202211 is a wasteful number, since it uses less digits than its factorization.

112220202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302406.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112220202211 its reverse (112202022211), we get a palindrome (224422224422).

The spelling of 112220202211 in words is "one hundred twelve billion, two hundred twenty million, two hundred two thousand, two hundred eleven".