7722252419616 has 72 divisors (see below), whose sum is σ = 25097320370304. Its totient is φ = 2206357833600.

The previous prime is 7722252419521. The next prime is 7722252419647. The reversal of 7722252419616 is 6169142522277.

It is a happy number.

7722252419616 is a `hidden beast` number, since 7 + 7 + 2 + 2 + 2 + 5 + 2 + 4 + 19 + 616 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1915239160 + ... + 1915243191.

It is an arithmetic number, because the mean of its divisors is an integer number (348573894032).

Almost surely, 2^{7722252419616} is an apocalyptic number.

It is an amenable number.

7722252419616 is an abundant number, since it is smaller than the sum of its proper divisors (17375067950688).

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

7722252419616 is a wasteful number, since it uses less digits than its factorization.

7722252419616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3830482374 (or 3830482363 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 7722252419616 in words is "seven trillion, seven hundred twenty-two billion, two hundred fifty-two million, four hundred nineteen thousand, six hundred sixteen".