220112221112201 has 8 divisors (see below), whose sum is σ = 240140090947008. Its totient is φ = 200087295930000.

The previous prime is 220112221112197. The next prime is 220112221112207. The reversal of 220112221112201 is 102211122211022.

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

It is a cyclic number.

It is not a de Polignac number, because 220112221112201 - 2² = 220112221112197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220112221112207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736006850 + ... + 736305851.

It is an arithmetic number, because the mean of its divisors is an integer number (30017511368376).

Almost surely, 2^{220112221112201} is an apocalyptic number.

It is an amenable number.

220112221112201 is a deficient number, since it is larger than the sum of its proper divisors (20027869834807).

220112221112201 is a wasteful number, since it uses less digits than its factorization.

220112221112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472326303.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 220112221112201 its reverse (102211122211022), we get a palindrome (322323343323223).

The spelling of 220112221112201 in words is "two hundred twenty trillion, one hundred twelve billion, two hundred twenty-one million, one hundred twelve thousand, two hundred one".