220010110012001 has 8 divisors (see below), whose sum is σ = 223740880366464. Its totient is φ = 216296896224640.

The previous prime is 220010110011997. The next prime is 220010110012123. The reversal of 220010110012001 is 100210011010022.

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 220010110012001 - 2² = 220010110011997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220010110012501) 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, 4389116501 + ... + 4389166626.

It is an arithmetic number, because the mean of its divisors is an integer number (27967610045808).

Almost surely, 2^{220010110012001} is an apocalyptic number.

It is an amenable number.

220010110012001 is a deficient number, since it is larger than the sum of its proper divisors (3730770354463).

220010110012001 is an equidigital number, since it uses as much as digits as its factorization.

220010110012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8778283551.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 220010110012001 its reverse (100210011010022), we get a palindrome (320220121022023).

It can be divided in two parts, 220010 and 110012001, that added together give a palindrome (110232011).

The spelling of 220010110012001 in words is "two hundred twenty trillion, ten billion, one hundred ten million, twelve thousand, one".