110001110212001 has 2 divisors, whose sum is σ = 110001110212002. Its totient is φ = 110001110212000.

The previous prime is 110001110211917. The next prime is 110001110212003. The reversal of 110001110212001 is 100212011100011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88869252848401 + 21131857363600 = 9427049^2 + 4596940^2 .

It is a cyclic number.

It is not a de Polignac number, because 110001110212001 - 2¹⁴ = 110001110195617 is a prime.

Together with 110001110212003, 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 (110001110212003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000555106000 + 55000555106001.

It is an arithmetic number, because the mean of its divisors is an integer number (55000555106001).

Almost surely, 2^{110001110212001} is an apocalyptic number.

It is an amenable number.

110001110212001 is a deficient number, since it is larger than the sum of its proper divisors (1).

110001110212001 is an equidigital number, since it uses as much as digits as its factorization.

110001110212001 is an evil number, because the sum of its binary digits is even.

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

Adding to 110001110212001 its reverse (100212011100011), we get a palindrome (210213121312012).

The spelling of 110001110212001 in words is "one hundred ten trillion, one billion, one hundred ten million, two hundred twelve thousand, one".