2288214285 has 16 divisors (see below), whose sum is σ = 4184163456. Its totient is φ = 1046040768.

The previous prime is 2288214283. The next prime is 2288214343. The reversal of 2288214285 is 5824128822.

It is not a de Polignac number, because 2288214285 - 2¹ = 2288214283 is a prime.

It is a super-2 number, since 2×2288214285² = 10471849228156122450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2288214281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10896154 + ... + 10896363.

It is an arithmetic number, because the mean of its divisors is an integer number (261510216).

Almost surely, 2^2288214285 is an apocalyptic number.

It is an amenable number.

2288214285 is a deficient number, since it is larger than the sum of its proper divisors (1895949171).

2288214285 is a wasteful number, since it uses less digits than its factorization.

2288214285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21792532.

The product of its digits is 163840, while the sum is 42.

The square root of 2288214285 is about 47835.2828464513. The cubic root of 2288214285 is about 1317.7475906738.

The spelling of 2288214285 in words is "two billion, two hundred eighty-eight million, two hundred fourteen thousand, two hundred eighty-five".