22103541101 has 2 divisors, whose sum is σ = 22103541102. Its totient is φ = 22103541100.

The previous prime is 22103541091. The next prime is 22103541107. The reversal of 22103541101 is 10114530122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21652828201 + 450712900 = 147149^2 + 21230^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22103541101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22103541107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051770550 + 11051770551.

It is an arithmetic number, because the mean of its divisors is an integer number (11051770551).

Almost surely, 2^22103541101 is an apocalyptic number.

It is an amenable number.

22103541101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103541101 is an equidigital number, since it uses as much as digits as its factorization.

22103541101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The spelling of 22103541101 in words is "twenty-two billion, one hundred three million, five hundred forty-one thousand, one hundred one".