2228344789260 has 48 divisors (see below), whose sum is σ = 6280685736192. Its totient is φ = 590290008000.

The previous prime is 2228344789259. The next prime is 2228344789261. The reversal of 2228344789260 is 629874438222.

It is an interprime number because it is at equal distance from previous prime (2228344789259) and next prime (2228344789261).

It is a super-2 number, since 2×2228344789260² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2228344789260.

It is not an unprimeable number, because it can be changed into a prime (2228344789261) 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, 122968026 + ... + 122986145.

It is an arithmetic number, because the mean of its divisors is an integer number (130847619504).

Almost surely, 2^{2228344789260} is an apocalyptic number.

2228344789260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2228344789260 is an abundant number, since it is smaller than the sum of its proper divisors (4052340946932).

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

2228344789260 is a wasteful number, since it uses less digits than its factorization.

2228344789260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245954334 (or 245954332 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 2228344789260 in words is "two trillion, two hundred twenty-eight billion, three hundred forty-four million, seven hundred eighty-nine thousand, two hundred sixty".