2228422064 has 40 divisors (see below), whose sum is σ = 4712740032. Its totient is φ = 1012345920.

The previous prime is 2228422043. The next prime is 2228422069. The reversal of 2228422064 is 4602248222.

It is a super-3 number, since 3×2228422064³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2228422064.

It is not an unprimeable number, because it can be changed into a prime (2228422069) 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, 554687 + ... + 558689.

Almost surely, 2^2228422064 is an apocalyptic number.

It is an amenable number.

2228422064 is an abundant number, since it is smaller than the sum of its proper divisors (2484317968).

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

2228422064 is a wasteful number, since it uses less digits than its factorization.

2228422064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185 (or 7179 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 2228422064 is about 47206.1655295153. The cubic root of 2228422064 is about 1306.1683315347.

The spelling of 2228422064 in words is "two billion, two hundred twenty-eight million, four hundred twenty-two thousand, sixty-four".