2228288525279 has 8 divisors (see below), whose sum is σ = 2300307126912. Its totient is φ = 2156278569120.

The previous prime is 2228288525261. The next prime is 2228288525291. The reversal of 2228288525279 is 9725258828222.

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

It is a cyclic number.

It is not a de Polignac number, because 2228288525279 - 2²⁰ = 2228287476703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228288525209) 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, 1635524 + ... + 2670489.

It is an arithmetic number, because the mean of its divisors is an integer number (287538390864).

Almost surely, 2^{2228288525279} is an apocalyptic number.

2228288525279 is a deficient number, since it is larger than the sum of its proper divisors (72018601633).

2228288525279 is a wasteful number, since it uses less digits than its factorization.

2228288525279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322737.

The product of its digits is 51609600, while the sum is 62.

The spelling of 2228288525279 in words is "two trillion, two hundred twenty-eight billion, two hundred eighty-eight million, five hundred twenty-five thousand, two hundred seventy-nine".