1423222325 has 24 divisors (see below), whose sum is σ = 2032822272. Its totient is φ = 968224320.

The previous prime is 1423222319. The next prime is 1423222391. The reversal of 1423222325 is 5232223241.

It is not a de Polignac number, because 1423222325 - 2⁸ = 1423222069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1423222294 and 1423222303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9794 + ... + 54243.

It is an arithmetic number, because the mean of its divisors is an integer number (84700928).

Almost surely, 2^1423222325 is an apocalyptic number.

It is an amenable number.

1423222325 is a deficient number, since it is larger than the sum of its proper divisors (609599947).

1423222325 is a wasteful number, since it uses less digits than its factorization.

1423222325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64181 (or 64176 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 1423222325 is about 37725.6189478715. The cubic root of 1423222325 is about 1124.8404251029.

Adding to 1423222325 its reverse (5232223241), we get a palindrome (6655445566).

The spelling of 1423222325 in words is "one billion, four hundred twenty-three million, two hundred twenty-two thousand, three hundred twenty-five".