2079222097 has 4 divisors (see below), whose sum is σ = 2079881380. Its totient is φ = 2078562816.

The previous prime is 2079222083. The next prime is 2079222137. The reversal of 2079222097 is 7902229702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7902229702 = 2 ⋅3951114851.

It can be written as a sum of positive squares in 2 ways, for example, as 1914587536 + 164634561 = 43756^2 + 12831^2 .

It is a cyclic number.

It is not a de Polignac number, because 2079222097 - 2¹⁹ = 2078697809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2079222997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324888 + ... + 331225.

It is an arithmetic number, because the mean of its divisors is an integer number (519970345).

Almost surely, 2^2079222097 is an apocalyptic number.

It is an amenable number.

2079222097 is a deficient number, since it is larger than the sum of its proper divisors (659283).

2079222097 is an equidigital number, since it uses as much as digits as its factorization.

2079222097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659282.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 2079222097 is about 45598.4878806304. The cubic root of 2079222097 is about 1276.3417063001.

The spelling of 2079222097 in words is "two billion, seventy-nine million, two hundred twenty-two thousand, ninety-seven".