110221312301 has 2 divisors, whose sum is σ = 110221312302. Its totient is φ = 110221312300.

The previous prime is 110221312291. The next prime is 110221312307. The reversal of 110221312301 is 103213122011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83348267401 + 26873044900 = 288701^2 + 163930^2 .

It is a cyclic number.

It is not a de Polignac number, because 110221312301 - 2⁶ = 110221312237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110221312301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110221312307) 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 as a sum of consecutive naturals, namely, 55110656150 + 55110656151.

It is an arithmetic number, because the mean of its divisors is an integer number (55110656151).

Almost surely, 2^110221312301 is an apocalyptic number.

It is an amenable number.

110221312301 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221312301 is an equidigital number, since it uses as much as digits as its factorization.

110221312301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 110221312301 its reverse (103213122011), we get a palindrome (213434434312).

The spelling of 110221312301 in words is "one hundred ten billion, two hundred twenty-one million, three hundred twelve thousand, three hundred one".