110201010211001 has 4 divisors (see below), whose sum is σ = 116683422576372. Its totient is φ = 103718597845632.

The previous prime is 110201010210931. The next prime is 110201010211003. The reversal of 110201010211001 is 100112010102011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63138995460025 + 47062014750976 = 7946005^2 + 6860176^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201010211001 - 2²² = 110201006016697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110201010211003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3241206182660 + ... + 3241206182693.

It is an arithmetic number, because the mean of its divisors is an integer number (29170855644093).

Almost surely, 2^{110201010211001} is an apocalyptic number.

It is an amenable number.

110201010211001 is a deficient number, since it is larger than the sum of its proper divisors (6482412365371).

110201010211001 is an equidigital number, since it uses as much as digits as its factorization.

110201010211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482412365370.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110201010211001 its reverse (100112010102011), we get a palindrome (210313020313012).

The spelling of 110201010211001 in words is "one hundred ten trillion, two hundred one billion, ten million, two hundred eleven thousand, one".