2882270387997 has 240 divisors, whose sum is σ = 6230345470272. Its totient is φ = 1300802872320.

The previous prime is 2882270387977. The next prime is 2882270388013. The reversal of 2882270387997 is 7997830722882.

2882270387997 is a `hidden beast` number, since 288 + 2 + 270 + 3 + 8 + 79 + 9 + 7 = 666.

It is not a de Polignac number, because 2882270387997 - 2²⁸ = 2882001952541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2882270387977) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 9499278 + ... + 9798000.

Almost surely, 2^{2882270387997} is an apocalyptic number.

2882270387997 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2882270387997 is an abundant number, since it is smaller than the sum of its proper divisors (3348075082275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2882270387997 is a wasteful number, since it uses less digits than its factorization.

2882270387997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298790 (or 298774 counting only the distinct ones).

The product of its (nonzero) digits is 341397504, while the sum is 72.

The spelling of 2882270387997 in words is "two trillion, eight hundred eighty-two billion, two hundred seventy million, three hundred eighty-seven thousand, nine hundred ninety-seven".