110112010120001 has 2 divisors, whose sum is σ = 110112010120002. Its totient is φ = 110112010120000.

The previous prime is 110112010119961. The next prime is 110112010120009. The reversal of 110112010120001 is 100021010211011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73049909861776 + 37062100258225 = 8546924^2 + 6087865^2 .

It is an emirp because it is prime and its reverse (100021010211011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110112010120001 - 2¹⁴ = 110112010103617 is a prime.

It is not a weakly prime, because it can be changed into another prime (110112010120009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55056005060000 + 55056005060001.

It is an arithmetic number, because the mean of its divisors is an integer number (55056005060001).

Almost surely, 2^{110112010120001} is an apocalyptic number.

It is an amenable number.

110112010120001 is a deficient number, since it is larger than the sum of its proper divisors (1).

110112010120001 is an equidigital number, since it uses as much as digits as its factorization.

110112010120001 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 110112010120001 its reverse (100021010211011), we get a palindrome (210133020331012).

It can be divided in two parts, 110112010 and 120001, that added together give a palindrome (110232011).

The spelling of 110112010120001 in words is "one hundred ten trillion, one hundred twelve billion, ten million, one hundred twenty thousand, one".