2182428136569 has 8 divisors (see below), whose sum is σ = 2921978474272. Its totient is φ = 1448914944960.

The previous prime is 2182428136523. The next prime is 2182428136597. The reversal of 2182428136569 is 9656318242812.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2182428136569 - 2¹⁷ = 2182428005497 is a prime.

It is a super-2 number, since 2×2182428136569² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2182428136969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509285679 + ... + 1509287124.

It is an arithmetic number, because the mean of its divisors is an integer number (365247309284).

Almost surely, 2^{2182428136569} is an apocalyptic number.

It is an amenable number.

2182428136569 is a deficient number, since it is larger than the sum of its proper divisors (739550337703).

2182428136569 is a wasteful number, since it uses less digits than its factorization.

2182428136569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018573047.

The product of its digits is 9953280, while the sum is 57.

The spelling of 2182428136569 in words is "two trillion, one hundred eighty-two billion, four hundred twenty-eight million, one hundred thirty-six thousand, five hundred sixty-nine".