220122122110001 has 8 divisors (see below), whose sum is σ = 220474714848384. Its totient is φ = 219769541228160.

The previous prime is 220122122109971. The next prime is 220122122110013. The reversal of 220122122110001 is 100011221221022.

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 220122122110001 - 2¹⁸ = 220122121847857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220122122110201) 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, 34576961 + ... + 40445153.

It is an arithmetic number, because the mean of its divisors is an integer number (27559339356048).

Almost surely, 2^{220122122110001} is an apocalyptic number.

It is an amenable number.

220122122110001 is a deficient number, since it is larger than the sum of its proper divisors (352592738383).

220122122110001 is an equidigital number, since it uses as much as digits as its factorization.

220122122110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5928271.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220122122110001 its reverse (100011221221022), we get a palindrome (320133343331023).

The spelling of 220122122110001 in words is "two hundred twenty trillion, one hundred twenty-two billion, one hundred twenty-two million, one hundred ten thousand, one".