7722140363164 has 12 divisors (see below), whose sum is σ = 13513774351000. Its totient is φ = 3861061977168.

The previous prime is 7722140363159. The next prime is 7722140363167. The reversal of 7722140363164 is 4613630412277.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7722140363167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389242 + ... + 3949150.

Almost surely, 2^{7722140363164} is an apocalyptic number.

It is an amenable number.

7722140363164 is a deficient number, since it is larger than the sum of its proper divisors (5791633987836).

7722140363164 is a wasteful number, since it uses less digits than its factorization.

7722140363164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102212 (or 4102210 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 7722140363164 in words is "seven trillion, seven hundred twenty-two billion, one hundred forty million, three hundred sixty-three thousand, one hundred sixty-four".