2192101 has 2 divisors, whose sum is σ = 2192102. Its totient is φ = 2192100.

The previous prime is 2192093. The next prime is 2192111. The reversal of 2192101 is 1012912.

2192101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2117025 + 75076 = 1455^2 + 274^2 .

It is a cyclic number.

It is not a de Polignac number, because 2192101 - 2³ = 2192093 is a prime.

It is equal to p₁₆₂₁₄₂ and since 2192101 and 162142 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2192111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096050 + 1096051.

It is an arithmetic number, because the mean of its divisors is an integer number (1096051).

2^2192101 is an apocalyptic number.

It is an amenable number.

2192101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2192101 is an equidigital number, since it uses as much as digits as its factorization.

2192101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 2192101 is about 1480.5745506390. The cubic root of 2192101 is about 129.9033008703.

The spelling of 2192101 in words is "two million, one hundred ninety-two thousand, one hundred one".