2242775168 has 32 divisors (see below), whose sum is σ = 4480296960. Its totient is φ = 1118308608.

The previous prime is 2242775141. The next prime is 2242775231. The reversal of 2242775168 is 8615772422.

It is a tau number, because it is divible by the number of its divisors (32).

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, 23105 + ... + 70847.

It is an arithmetic number, because the mean of its divisors is an integer number (140009280).

Almost surely, 2^2242775168 is an apocalyptic number.

It is an amenable number.

2242775168 is a deficient number, since it is larger than the sum of its proper divisors (2237521792).

2242775168 is an equidigital number, since it uses as much as digits as its factorization.

2242775168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48124 (or 48112 counting only the distinct ones).

The product of its digits is 376320, while the sum is 44.

The square root of 2242775168 is about 47357.9472528107. The cubic root of 2242775168 is about 1308.9666438536.

The spelling of 2242775168 in words is "two billion, two hundred forty-two million, seven hundred seventy-five thousand, one hundred sixty-eight".