7221676121108 has 24 divisors (see below), whose sum is σ = 12652719597504. Its totient is φ = 3606614424000.

The previous prime is 7221676121083. The next prime is 7221676121117. The reversal of 7221676121108 is 8011216761227.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28424816 + ... + 28677752.

It is an arithmetic number, because the mean of its divisors is an integer number (527196649896).

Almost surely, 2^{7221676121108} is an apocalyptic number.

It is an amenable number.

7221676121108 is a deficient number, since it is larger than the sum of its proper divisors (5431043476396).

7221676121108 is a wasteful number, since it uses less digits than its factorization.

7221676121108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261263 (or 261261 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 44.

The spelling of 7221676121108 in words is "seven trillion, two hundred twenty-one billion, six hundred seventy-six million, one hundred twenty-one thousand, one hundred eight".