2205256162285 has 16 divisors (see below), whose sum is σ = 2886969600000. Its totient is φ = 1603773327040.

The previous prime is 2205256162273. The next prime is 2205256162321. The reversal of 2205256162285 is 5822616525022.

It is not a de Polignac number, because 2205256162285 - 2³⁷ = 2067817208813 is a prime.

It is a super-3 number, since 3×2205256162285³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237716 + ... + 2437714.

It is an arithmetic number, because the mean of its divisors is an integer number (180435600000).

Almost surely, 2^{2205256162285} is an apocalyptic number.

It is an amenable number.

2205256162285 is a deficient number, since it is larger than the sum of its proper divisors (681713437715).

2205256162285 is a wasteful number, since it uses less digits than its factorization.

2205256162285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233428.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 2205256162285 in words is "two trillion, two hundred five billion, two hundred fifty-six million, one hundred sixty-two thousand, two hundred eighty-five".