1222323230 has 8 divisors (see below), whose sum is σ = 2200181832. Its totient is φ = 488929288.

The previous prime is 1222323229. The next prime is 1222323253. The reversal of 1222323230 is 323232221.

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

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, 61116152 + ... + 61116171.

It is an arithmetic number, because the mean of its divisors is an integer number (275022729).

Almost surely, 2^1222323230 is an apocalyptic number.

1222323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222323230 is a deficient number, since it is larger than the sum of its proper divisors (977858602).

1222323230 is a wasteful number, since it uses less digits than its factorization.

1222323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122232330.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1222323230 is about 34961.7395162197. The cubic root of 1222323230 is about 1069.2075624523.

Adding to 1222323230 its reverse (323232221), we get a palindrome (1545555451).

It can be divided in two parts, 12223 and 23230, that added together give a palindrome (35453).

The spelling of 1222323230 in words is "one billion, two hundred twenty-two million, three hundred twenty-three thousand, two hundred thirty".