2242223242 has 32 divisors (see below), whose sum is σ = 4048819200. Its totient is φ = 929945520.

The previous prime is 2242223233. The next prime is 2242223257. The reversal of 2242223242 is 2423222422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31453 + ... + 73984.

It is an arithmetic number, because the mean of its divisors is an integer number (126525600).

Almost surely, 2^2242223242 is an apocalyptic number.

2242223242 is a deficient number, since it is larger than the sum of its proper divisors (1806595958).

2242223242 is a wasteful number, since it uses less digits than its factorization.

2242223242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105491 (or 105477 counting only the distinct ones).

The product of its digits is 6144, while the sum is 25.

The square root of 2242223242 is about 47352.1197202406. The cubic root of 2242223242 is about 1308.8592602268.

Adding to 2242223242 its reverse (2423222422), we get a palindrome (4665445664).

The spelling of 2242223242 in words is "two billion, two hundred forty-two million, two hundred twenty-three thousand, two hundred forty-two".