78880000280222 has 8 divisors (see below), whose sum is σ = 118334975763672. Its totient is φ = 39435008359000.

The previous prime is 78880000280161. The next prime is 78880000280243. The reversal of 78880000280222 is 22208200008887.

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

It is a congruent number.

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, 2495870804 + ... + 2495902407.

It is an arithmetic number, because the mean of its divisors is an integer number (14791871970459).

Almost surely, 2^{78880000280222} is an apocalyptic number.

78880000280222 is a deficient number, since it is larger than the sum of its proper divisors (39454975483450).

78880000280222 is a wasteful number, since it uses less digits than its factorization.

78880000280222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991781114.

The product of its (nonzero) digits is 458752, while the sum is 47.

The spelling of 78880000280222 in words is "seventy-eight trillion, eight hundred eighty billion, two hundred eighty thousand, two hundred twenty-two".