110216801 has 2 divisors, whose sum is σ = 110216802. Its totient is φ = 110216800.

The previous prime is 110216773. The next prime is 110216803. The reversal of 110216801 is 108612011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60528400 + 49688401 = 7780^2 + 7049^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110216801 is a prime.

Together with 110216803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110216803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55108400 + 55108401.

It is an arithmetic number, because the mean of its divisors is an integer number (55108401).

Almost surely, 2^110216801 is an apocalyptic number.

It is an amenable number.

110216801 is a deficient number, since it is larger than the sum of its proper divisors (1).

110216801 is an equidigital number, since it uses as much as digits as its factorization.

110216801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 110216801 is about 10498.4189762078. The cubic root of 110216801 is about 479.4565623455.

Adding to 110216801 its reverse (108612011), we get a palindrome (218828812).

The spelling of 110216801 in words is "one hundred ten million, two hundred sixteen thousand, eight hundred one".