220112211201 has 8 divisors (see below), whose sum is σ = 293603385984. Its totient is φ = 146681255280.

The previous prime is 220112211181. The next prime is 220112211229. The reversal of 220112211201 is 102112211022.

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

It is not a de Polignac number, because 220112211201 - 2⁷ = 220112211073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220112211101) 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, 15046185 + ... + 15060806.

It is an arithmetic number, because the mean of its divisors is an integer number (36700423248).

Almost surely, 2^220112211201 is an apocalyptic number.

It is an amenable number.

220112211201 is a deficient number, since it is larger than the sum of its proper divisors (73491174783).

220112211201 is a wasteful number, since it uses less digits than its factorization.

220112211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30109431.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220112211201 its reverse (102112211022), we get a palindrome (322224422223).

The spelling of 220112211201 in words is "two hundred twenty billion, one hundred twelve million, two hundred eleven thousand, two hundred one".