2028797312182 has 8 divisors (see below), whose sum is σ = 3043711519776. Its totient is φ = 1014226805592.

The previous prime is 2028797312131. The next prime is 2028797312231. The reversal of 2028797312182 is 2812137978202.

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

It is a super-2 number, since 2×2028797312182² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85910493 + ... + 85934104.

It is an arithmetic number, because the mean of its divisors is an integer number (380463939972).

Almost surely, 2^{2028797312182} is an apocalyptic number.

2028797312182 is a deficient number, since it is larger than the sum of its proper divisors (1014914207594).

2028797312182 is a wasteful number, since it uses less digits than its factorization.

2028797312182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171850502.

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 2028797312182 in words is "two trillion, twenty-eight billion, seven hundred ninety-seven million, three hundred twelve thousand, one hundred eighty-two".