2242223244 has 36 divisors (see below), whose sum is σ = 5700620016. Its totient is φ = 743085408.

The previous prime is 2242223233. The next prime is 2242223257. The reversal of 2242223244 is 4423222422.

2242223244 is a `hidden beast` number, since 2 + 2 + 422 + 232 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

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, 173784 + ... + 186239.

It is an arithmetic number, because the mean of its divisors is an integer number (158350556).

Almost surely, 2^2242223244 is an apocalyptic number.

It is an amenable number.

2242223244 is an abundant number, since it is smaller than the sum of its proper divisors (3458396772).

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

2242223244 is a wasteful number, since it uses less digits than its factorization.

2242223244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360206 (or 360201 counting only the distinct ones).

The product of its digits is 12288, while the sum is 27.

The square root of 2242223244 is about 47352.1197413590. The cubic root of 2242223244 is about 1308.8592606160.

Adding to 2242223244 its reverse (4423222422), we get a palindrome (6665445666).

The spelling of 2242223244 in words is "two billion, two hundred forty-two million, two hundred twenty-three thousand, two hundred forty-four".