110221110000101 has 2 divisors, whose sum is σ = 110221110000102. Its totient is φ = 110221110000100.

The previous prime is 110221110000097. The next prime is 110221110000109. The reversal of 110221110000101 is 101000011122011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92759994177601 + 17461115822500 = 9631199^2 + 4178650^2 .

It is a cyclic number.

It is not a de Polignac number, because 110221110000101 - 2² = 110221110000097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110221110000109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110555000050 + 55110555000051.

It is an arithmetic number, because the mean of its divisors is an integer number (55110555000051).

Almost surely, 2^{110221110000101} is an apocalyptic number.

It is an amenable number.

110221110000101 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221110000101 is an equidigital number, since it uses as much as digits as its factorization.

110221110000101 is an odious number, because the sum of its binary digits is odd.

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

Adding to 110221110000101 its reverse (101000011122011), we get a palindrome (211221121122112).

The spelling of 110221110000101 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred ten million, one hundred one", and thus it is an aban number.