2228330898 has 24 divisors (see below), whose sum is σ = 5006868048. Its totient is φ = 742776804.

The previous prime is 2228330813. The next prime is 2228330903. The reversal of 2228330898 is 8980338222.

2228330898 is a `hidden beast` number, since 2 + 228 + 330 + 8 + 98 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2292036 + ... + 2293007.

It is an arithmetic number, because the mean of its divisors is an integer number (208619502).

Almost surely, 2^2228330898 is an apocalyptic number.

2228330898 is an abundant number, since it is smaller than the sum of its proper divisors (2778537150).

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

2228330898 is an equidigital number, since it uses as much as digits as its factorization.

2228330898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4585060 (or 4585048 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 2228330898 is about 47205.1999042478. The cubic root of 2228330898 is about 1306.1505192648.

The spelling of 2228330898 in words is "two billion, two hundred twenty-eight million, three hundred thirty thousand, eight hundred ninety-eight".