2242422422 has 8 divisors (see below), whose sum is σ = 3364036272. Its totient is φ = 1121077000.

The previous prime is 2242422409. The next prime is 2242422461. The reversal of 2242422422 is 2242242422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2242422391 and 2242422400.

It is a congruent number.

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, 44729 + ... + 80532.

It is an arithmetic number, because the mean of its divisors is an integer number (420504534).

Almost surely, 2^2242422422 is an apocalyptic number.

2242422422 is a deficient number, since it is larger than the sum of its proper divisors (1121613850).

2242422422 is a wasteful number, since it uses less digits than its factorization.

2242422422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134214.

The product of its digits is 8192, while the sum is 26.

The square root of 2242422422 is about 47354.2228528777. Note that the first 3 decimals coincide. The cubic root of 2242422422 is about 1308.8980150459.

Adding to 2242422422 its reverse (2242242422), we get a palindrome (4484664844).

The spelling of 2242422422 in words is "two billion, two hundred forty-two million, four hundred twenty-two thousand, four hundred twenty-two".