220211211100001 has 8 divisors (see below), whose sum is σ = 240465701457408. Its totient is φ = 199995935634000.

The previous prime is 220211211099977. The next prime is 220211211100019. The reversal of 220211211100001 is 100001112112022.

220211211100001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 220211211100001 - 2⁶ = 220211211099937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220211211106001) 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, 9803711105 + ... + 9803733566.

It is an arithmetic number, because the mean of its divisors is an integer number (30058212682176).

Almost surely, 2^{220211211100001} is an apocalyptic number.

It is an amenable number.

220211211100001 is a deficient number, since it is larger than the sum of its proper divisors (20254490357407).

220211211100001 is a wasteful number, since it uses less digits than its factorization.

220211211100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19607445703.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 220211211100001 its reverse (100001112112022), we get a palindrome (320212323212023).

The spelling of 220211211100001 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred eleven million, one hundred thousand, one".