2286268221898 has 8 divisors (see below), whose sum is σ = 3631131881892. Its totient is φ = 1075890927936.

The previous prime is 2286268221889. The next prime is 2286268221911. The reversal of 2286268221898 is 8981228626822.

It can be written as a sum of positive squares in 2 ways, for example, as 2256355481689 + 29912740209 = 1502117^2 + 172953^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 33621591465 + ... + 33621591532.

Almost surely, 2^{2286268221898} is an apocalyptic number.

2286268221898 is a deficient number, since it is larger than the sum of its proper divisors (1344863659994).

2286268221898 is a wasteful number, since it uses less digits than its factorization.

2286268221898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67243183016.

The product of its digits is 42467328, while the sum is 64.

The spelling of 2286268221898 in words is "two trillion, two hundred eighty-six billion, two hundred sixty-eight million, two hundred twenty-one thousand, eight hundred ninety-eight".