2192201 has 16 divisors (see below), whose sum is σ = 2669760. Its totient is φ = 1774080.

The previous prime is 2192161. The next prime is 2192207. The reversal of 2192201 is 1022912.

It is not a de Polignac number, because 2192201 - 2¹⁸ = 1930057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2192201.

It is not an unprimeable number, because it can be changed into a prime (2192207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3245 + ... + 3861.

It is an arithmetic number, because the mean of its divisors is an integer number (166860).

2^2192201 is an apocalyptic number.

It is an amenable number.

2192201 is a deficient number, since it is larger than the sum of its proper divisors (477559).

2192201 is a wasteful number, since it uses less digits than its factorization.

2192201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2192201 is about 1480.6083209276. The cubic root of 2192201 is about 129.9052761644.

The spelling of 2192201 in words is "two million, one hundred ninety-two thousand, two hundred one".