227998883142044 has 48 divisors (see below), whose sum is σ = 478286328855552. Its totient is φ = 93050065818432.

The previous prime is 227998883141999. The next prime is 227998883142047. The reversal of 227998883142044 is 440241388899722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227998883142047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2341186862 + ... + 2341284245.

It is an arithmetic number, because the mean of its divisors is an integer number (9964298517824).

Almost surely, 2^{227998883142044} is an apocalyptic number.

It is an amenable number.

227998883142044 is an abundant number, since it is smaller than the sum of its proper divisors (250287445713508).

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

227998883142044 is a wasteful number, since it uses less digits than its factorization.

227998883142044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682471202 (or 4682471200 counting only the distinct ones).

The product of its (nonzero) digits is 445906944, while the sum is 71.

The spelling of 227998883142044 in words is "two hundred twenty-seven trillion, nine hundred ninety-eight billion, eight hundred eighty-three million, one hundred forty-two thousand, forty-four".