2082022469 has 4 divisors (see below), whose sum is σ = 2082769644. Its totient is φ = 2081275296.

The previous prime is 2082022463. The next prime is 2082022483. The reversal of 2082022469 is 9642202802.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1643329444 + 438693025 = 40538^2 + 20945^2 .

It is a cyclic number.

It is not a de Polignac number, because 2082022469 - 2⁸ = 2082022213 is a prime.

It is a super-2 number, since 2×2082022469² = 8669635122841711922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082022463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369392 + ... + 374985.

It is an arithmetic number, because the mean of its divisors is an integer number (520692411).

Almost surely, 2^2082022469 is an apocalyptic number.

It is an amenable number.

2082022469 is a deficient number, since it is larger than the sum of its proper divisors (747175).

2082022469 is an equidigital number, since it uses as much as digits as its factorization.

2082022469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747174.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2082022469 is about 45629.1843998992. The cubic root of 2082022469 is about 1276.9144570653.

The spelling of 2082022469 in words is "two billion, eighty-two million, twenty-two thousand, four hundred sixty-nine".