2722234168 has 8 divisors (see below), whose sum is σ = 5104189080. Its totient is φ = 1361117080.

The previous prime is 2722234127. The next prime is 2722234169. The reversal of 2722234168 is 8614322272.

2722234168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722234169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170139628 + ... + 170139643.

It is an arithmetic number, because the mean of its divisors is an integer number (638023635).

Almost surely, 2^2722234168 is an apocalyptic number.

It is an amenable number.

2722234168 is a deficient number, since it is larger than the sum of its proper divisors (2381954912).

2722234168 is a wasteful number, since it uses less digits than its factorization.

2722234168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340279277 (or 340279273 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 2722234168 is about 52175.0339530316. The cubic root of 2722234168 is about 1396.2884971193.

The spelling of 2722234168 in words is "two billion, seven hundred twenty-two million, two hundred thirty-four thousand, one hundred sixty-eight".