7680668222 has 16 divisors (see below), whose sum is σ = 11643004800. Its totient is φ = 3799755288.

The previous prime is 7680668207. The next prime is 7680668249. The reversal of 7680668222 is 2228660867.

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, 155279 + ... + 198677.

It is an arithmetic number, because the mean of its divisors is an integer number (727687800).

Almost surely, 2^7680668222 is an apocalyptic number.

7680668222 is a deficient number, since it is larger than the sum of its proper divisors (3962336578).

7680668222 is a wasteful number, since it uses less digits than its factorization.

7680668222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44335.

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 7680668222 is about 87639.4216206383. The cubic root of 7680668222 is about 1973.0268792342.

The spelling of 7680668222 in words is "seven billion, six hundred eighty million, six hundred sixty-eight thousand, two hundred twenty-two".