4556222298 has 56 divisors (see below), whose sum is σ = 10259440128. Its totient is φ = 1516870152.

The previous prime is 4556222269. The next prime is 4556222299. The reversal of 4556222298 is 8922226554.

It is a happy number.

4556222298 is a `hidden beast` number, since 4 + 556 + 2 + 2 + 2 + 2 + 98 = 666.

It is not an unprimeable number, because it can be changed into a prime (4556222299) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1694311 + ... + 1696997.

It is an arithmetic number, because the mean of its divisors is an integer number (183204288).

Almost surely, 2^4556222298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4556222298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5129720064).

4556222298 is an abundant number, since it is smaller than the sum of its proper divisors (5703217830).

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

4556222298 is a wasteful number, since it uses less digits than its factorization.

4556222298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3870 (or 3855 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 4556222298 is about 67499.7947996881. The cubic root of 4556222298 is about 1657.8108145446.

The spelling of 4556222298 in words is "four billion, five hundred fifty-six million, two hundred twenty-two thousand, two hundred ninety-eight".