110443212001 has 2 divisors, whose sum is σ = 110443212002. Its totient is φ = 110443212000.

The previous prime is 110443211971. The next prime is 110443212023. The reversal of 110443212001 is 100212344011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109365797025 + 1077414976 = 330705^2 + 32824^2 .

It is a cyclic number.

It is not a de Polignac number, because 110443212001 - 2⁵ = 110443211969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110443212001.

It is not a weakly prime, because it can be changed into another prime (110443212601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55221606000 + 55221606001.

It is an arithmetic number, because the mean of its divisors is an integer number (55221606001).

Almost surely, 2^110443212001 is an apocalyptic number.

It is an amenable number.

110443212001 is a deficient number, since it is larger than the sum of its proper divisors (1).

110443212001 is an equidigital number, since it uses as much as digits as its factorization.

110443212001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 110443212001 its reverse (100212344011), we get a palindrome (210655556012).

The spelling of 110443212001 in words is "one hundred ten billion, four hundred forty-three million, two hundred twelve thousand, one".