2228194508 has 12 divisors (see below), whose sum is σ = 3899841120. Its totient is φ = 1113954192.

The previous prime is 2228194499. The next prime is 2228194513. The reversal of 2228194508 is 8054918222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4253 + ... + 66891.

It is an arithmetic number, because the mean of its divisors is an integer number (324986760).

Almost surely, 2^2228194508 is an apocalyptic number.

It is an amenable number.

2228194508 is a deficient number, since it is larger than the sum of its proper divisors (1671646612).

2228194508 is a wasteful number, since it uses less digits than its factorization.

2228194508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71536 (or 71534 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 2228194508 is about 47203.7552319728. The cubic root of 2228194508 is about 1306.1238700952.

The spelling of 2228194508 in words is "two billion, two hundred twenty-eight million, one hundred ninety-four thousand, five hundred eight".