3227203966540 has 12 divisors (see below), whose sum is σ = 6777128329776. Its totient is φ = 1290881586608.

The previous prime is 3227203966523. The next prime is 3227203966577. The reversal of 3227203966540 is 456693027223.

3227203966540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 80680099144 + ... + 80680099183.

It is an arithmetic number, because the mean of its divisors is an integer number (564760694148).

Almost surely, 2^{3227203966540} is an apocalyptic number.

It is an amenable number.

3227203966540 is an abundant number, since it is smaller than the sum of its proper divisors (3549924363236).

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

3227203966540 is a wasteful number, since it uses less digits than its factorization.

3227203966540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161360198336 (or 161360198334 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 49.

The spelling of 3227203966540 in words is "three trillion, two hundred twenty-seven billion, two hundred three million, nine hundred sixty-six thousand, five hundred forty".