1225235323 has 8 divisors (see below), whose sum is σ = 1376853408. Its totient is φ = 1081812864.

The previous prime is 1225235317. The next prime is 1225235327. The reversal of 1225235323 is 3235325221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1225235323 - 2²¹ = 1223138171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1225235291 and 1225235300.

It is not an unprimeable number, because it can be changed into a prime (1225235327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2048590 + ... + 2049187.

It is an arithmetic number, because the mean of its divisors is an integer number (172106676).

Almost surely, 2^1225235323 is an apocalyptic number.

1225235323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1225235323 is a deficient number, since it is larger than the sum of its proper divisors (151618085).

1225235323 is a wasteful number, since it uses less digits than its factorization.

1225235323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097813.

The product of its digits is 10800, while the sum is 28.

The square root of 1225235323 is about 35003.3615957096. The cubic root of 1225235323 is about 1070.0559911889.

The spelling of 1225235323 in words is "one billion, two hundred twenty-five million, two hundred thirty-five thousand, three hundred twenty-three".