100122222222211 has 8 divisors (see below), whose sum is σ = 114494452600160. Its totient is φ = 85767255787968.

The previous prime is 100122222222199. The next prime is 100122222222241. The reversal of 100122222222211 is 112222222221001.

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 100122222222211 - 2⁵ = 100122222222179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100122222222241) 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, 4315973496 + ... + 4315996693.

It is an arithmetic number, because the mean of its divisors is an integer number (14311806575020).

Almost surely, 2^{100122222222211} is an apocalyptic number.

100122222222211 is a deficient number, since it is larger than the sum of its proper divisors (14372230377949).

100122222222211 is an equidigital number, since it uses as much as digits as its factorization.

100122222222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8631971853.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 100122222222211 its reverse (112222222221001), we get a palindrome (212344444443212).

The spelling of 100122222222211 in words is "one hundred trillion, one hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred eleven".