220022112001 has 8 divisors (see below), whose sum is σ = 223759513440. Its totient is φ = 216284984448.

The previous prime is 220022111921. The next prime is 220022112007. The reversal of 220022112001 is 100211220022.

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 220022112001 - 2¹¹ = 220022109953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220022112007) 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, 2165010 + ... + 2264356.

It is an arithmetic number, because the mean of its divisors is an integer number (27969939180).

Almost surely, 2^220022112001 is an apocalyptic number.

It is an amenable number.

220022112001 is a deficient number, since it is larger than the sum of its proper divisors (3737401439).

220022112001 is an equidigital number, since it uses as much as digits as its factorization.

220022112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136943.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 220022112001 its reverse (100211220022), we get a palindrome (320233332023).

The spelling of 220022112001 in words is "two hundred twenty billion, twenty-two million, one hundred twelve thousand, one".