220112200001 has 8 divisors (see below), whose sum is σ = 223319783808. Its totient is φ = 216907600000.

The previous prime is 220112199991. The next prime is 220112200003. The reversal of 220112200001 is 100002211022.

It is a happy number.

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 220112200001 - 2²² = 220108005697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220112200003) 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, 597125 + ... + 892626.

It is an arithmetic number, because the mean of its divisors is an integer number (27914972976).

Almost surely, 2^220112200001 is an apocalyptic number.

It is an amenable number.

220112200001 is a deficient number, since it is larger than the sum of its proper divisors (3207583807).

220112200001 is a wasteful number, since it uses less digits than its factorization.

220112200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491903.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 220112200001 its reverse (100002211022), we get a palindrome (320114411023).

The spelling of 220112200001 in words is "two hundred twenty billion, one hundred twelve million, two hundred thousand, one".