7168708021220 has 24 divisors (see below), whose sum is σ = 15103323622464. Its totient is φ = 2858142869856.

The previous prime is 7168708021217. The next prime is 7168708021231. The reversal of 7168708021220 is 221208078617.

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, 583764872 + ... + 583777151.

It is an arithmetic number, because the mean of its divisors is an integer number (629305150936).

Almost surely, 2^{7168708021220} is an apocalyptic number.

It is an amenable number.

7168708021220 is an abundant number, since it is smaller than the sum of its proper divisors (7934615601244).

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

7168708021220 is a wasteful number, since it uses less digits than its factorization.

7168708021220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167542339 (or 1167542337 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 44.

The spelling of 7168708021220 in words is "seven trillion, one hundred sixty-eight billion, seven hundred eight million, twenty-one thousand, two hundred twenty".