2228641088 has 28 divisors (see below), whose sum is σ = 4565123712. Its totient is φ = 1078373760.

The previous prime is 2228641087. The next prime is 2228641099. The reversal of 2228641088 is 8801468222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228641087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559670 + ... + 563637.

Almost surely, 2^2228641088 is an apocalyptic number.

It is an amenable number.

2228641088 is an abundant number, since it is smaller than the sum of its proper divisors (2336482624).

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

2228641088 is a wasteful number, since it uses less digits than its factorization.

2228641088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123350 (or 1123340 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 2228641088 is about 47208.4853389727. The cubic root of 2228641088 is about 1306.2111230755.

The spelling of 2228641088 in words is "two billion, two hundred twenty-eight million, six hundred forty-one thousand, eighty-eight".