7221334063989 has 8 divisors (see below), whose sum is σ = 9810114200352. Its totient is φ = 4723388318480.

The previous prime is 7221334063913. The next prime is 7221334063991. The reversal of 7221334063989 is 9893604331227.

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

It is a cyclic number.

It is not a de Polignac number, because 7221334063989 - 2¹¹ = 7221334061941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7221334013989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22708597527 + ... + 22708597844.

It is an arithmetic number, because the mean of its divisors is an integer number (1226264275044).

Almost surely, 2^{7221334063989} is an apocalyptic number.

It is an amenable number.

7221334063989 is a deficient number, since it is larger than the sum of its proper divisors (2588780136363).

7221334063989 is a wasteful number, since it uses less digits than its factorization.

7221334063989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45417195427.

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 7221334063989 in words is "seven trillion, two hundred twenty-one billion, three hundred thirty-four million, sixty-three thousand, nine hundred eighty-nine".