2234781223716 has 12 divisors (see below), whose sum is σ = 5214489522032. Its totient is φ = 744927074568.

The previous prime is 2234781223699. The next prime is 2234781223783. The reversal of 2234781223716 is 6173221874322.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93115884310 + ... + 93115884333.

Almost surely, 2^{2234781223716} is an apocalyptic number.

It is an amenable number.

2234781223716 is an abundant number, since it is smaller than the sum of its proper divisors (2979708298316).

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

2234781223716 is a wasteful number, since it uses less digits than its factorization.

2234781223716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186231768650 (or 186231768648 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The spelling of 2234781223716 in words is "two trillion, two hundred thirty-four billion, seven hundred eighty-one million, two hundred twenty-three thousand, seven hundred sixteen".