1225323230 has 8 divisors (see below), whose sum is σ = 2205581832. Its totient is φ = 490129288.

The previous prime is 1225323223. The next prime is 1225323251. The reversal of 1225323230 is 323235221.

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 = 1225323196 and 1225323205.

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, 61266152 + ... + 61266171.

It is an arithmetic number, because the mean of its divisors is an integer number (275697729).

Almost surely, 2^1225323230 is an apocalyptic number.

1225323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1225323230 is a deficient number, since it is larger than the sum of its proper divisors (980258602).

1225323230 is a wasteful number, since it uses less digits than its factorization.

1225323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122532330.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 1225323230 is about 35004.6172668692. The cubic root of 1225323230 is about 1070.0815816913.

Adding to 1225323230 its reverse (323235221), we get a palindrome (1548558451).

The spelling of 1225323230 in words is "one billion, two hundred twenty-five million, three hundred twenty-three thousand, two hundred thirty".