110112200220101 has 2 divisors, whose sum is σ = 110112200220102. Its totient is φ = 110112200220100.

The previous prime is 110112200220073. The next prime is 110112200220137. The reversal of 110112200220101 is 101022002211011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101668381289476 + 8443818930625 = 10083074^2 + 2905825^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110112200220101 is a prime.

It is a super-2 number, since 2×110112200220101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110112200226101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55056100110050 + 55056100110051.

It is an arithmetic number, because the mean of its divisors is an integer number (55056100110051).

Almost surely, 2^{110112200220101} is an apocalyptic number.

It is an amenable number.

110112200220101 is a deficient number, since it is larger than the sum of its proper divisors (1).

110112200220101 is an equidigital number, since it uses as much as digits as its factorization.

110112200220101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110112200220101 its reverse (101022002211011), we get a palindrome (211134202431112).

The spelling of 110112200220101 in words is "one hundred ten trillion, one hundred twelve billion, two hundred million, two hundred twenty thousand, one hundred one".