1101100222349 has 2 divisors, whose sum is σ = 1101100222350. Its totient is φ = 1101100222348.

The previous prime is 1101100222289. The next prime is 1101100222351. The reversal of 1101100222349 is 9432220011011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 593180313124 + 507919909225 = 770182^2 + 712685^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101100222349 - 2³² = 1096805255053 is a prime.

Together with 1101100222351, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101100225349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550550111174 + 550550111175.

It is an arithmetic number, because the mean of its divisors is an integer number (550550111175).

Almost surely, 2^{1101100222349} is an apocalyptic number.

It is an amenable number.

1101100222349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101100222349 is an equidigital number, since it uses as much as digits as its factorization.

1101100222349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 1101100222349 in words is "one trillion, one hundred one billion, one hundred million, two hundred twenty-two thousand, three hundred forty-nine".