2209094101 has 2 divisors, whose sum is σ = 2209094102. Its totient is φ = 2209094100.

The previous prime is 2209094093. The next prime is 2209094117. The reversal of 2209094101 is 1014909022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2209094001 + 100 = 47001^2 + 10^2 .

It is a cyclic number.

It is not a de Polignac number, because 2209094101 - 2³ = 2209094093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2209094101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2209094161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1104547050 + 1104547051.

It is an arithmetic number, because the mean of its divisors is an integer number (1104547051).

Almost surely, 2^2209094101 is an apocalyptic number.

It is an amenable number.

2209094101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2209094101 is an equidigital number, since it uses as much as digits as its factorization.

2209094101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 2209094101 is about 47001.0010638071. The cubic root of 2209094101 is about 1302.3810604831.

The spelling of 2209094101 in words is "two billion, two hundred nine million, ninety-four thousand, one hundred one".