112220201011 has 4 divisors (see below), whose sum is σ = 118126527400. Its totient is φ = 106313874624.

The previous prime is 112220201003. The next prime is 112220201021. The reversal of 112220201011 is 110102022211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110102022211 = 9533 ⋅11549567.

It is a cyclic number.

It is not a de Polignac number, because 112220201011 - 2³ = 112220201003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112220200982 and 112220201000.

It is not an unprimeable number, because it can be changed into a prime (112220201021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2953163166 + ... + 2953163203.

It is an arithmetic number, because the mean of its divisors is an integer number (29531631850).

Almost surely, 2^112220201011 is an apocalyptic number.

112220201011 is a deficient number, since it is larger than the sum of its proper divisors (5906326389).

112220201011 is an equidigital number, since it uses as much as digits as its factorization.

112220201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5906326388.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112220201011 its reverse (110102022211), we get a palindrome (222322223222).

The spelling of 112220201011 in words is "one hundred twelve billion, two hundred twenty million, two hundred one thousand, eleven".