1204430222 has 8 divisors (see below), whose sum is σ = 1812104472. Its totient is φ = 600395400.

The previous prime is 1204430221. The next prime is 1204430231. The reversal of 1204430222 is 2220344021.

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 = 1204430194 and 1204430203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204430221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909029 + ... + 910352.

It is an arithmetic number, because the mean of its divisors is an integer number (226513059).

Almost surely, 2^1204430222 is an apocalyptic number.

1204430222 is a deficient number, since it is larger than the sum of its proper divisors (607674250).

1204430222 is a wasteful number, since it uses less digits than its factorization.

1204430222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819714.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1204430222 is about 34704.9019880477. The cubic root of 1204430222 is about 1063.9646891018.

Adding to 1204430222 its reverse (2220344021), we get a palindrome (3424774243).

The spelling of 1204430222 in words is "one billion, two hundred four million, four hundred thirty thousand, two hundred twenty-two".