2228718863707 has 48 divisors (see below), whose sum is σ = 2700725715072. Its totient is φ = 1832549322240.

The previous prime is 2228718863653. The next prime is 2228718863717. The reversal of 2228718863707 is 7073688178222.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2228718863707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2228718863717) 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 47 ways as a sum of consecutive naturals, for example, 26732028 + ... + 26815270.

It is an arithmetic number, because the mean of its divisors is an integer number (56265119064).

Almost surely, 2^{2228718863707} is an apocalyptic number.

2228718863707 is a deficient number, since it is larger than the sum of its proper divisors (472006851365).

2228718863707 is a wasteful number, since it uses less digits than its factorization.

2228718863707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83528 (or 83521 counting only the distinct ones).

The product of its (nonzero) digits is 25288704, while the sum is 61.

The spelling of 2228718863707 in words is "two trillion, two hundred twenty-eight billion, seven hundred eighteen million, eight hundred sixty-three thousand, seven hundred seven".