1422223430 has 8 divisors (see below), whose sum is σ = 2560002192. Its totient is φ = 568889368.

The previous prime is 1422223403. The next prime is 1422223433. The reversal of 1422223430 is 343222241.

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 = 1422223396 and 1422223405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422223433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71111162 + ... + 71111181.

It is an arithmetic number, because the mean of its divisors is an integer number (320000274).

Almost surely, 2^1422223430 is an apocalyptic number.

1422223430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422223430 is a deficient number, since it is larger than the sum of its proper divisors (1137778762).

1422223430 is a wasteful number, since it uses less digits than its factorization.

1422223430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142222350.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1422223430 is about 37712.3776763015. The cubic root of 1422223430 is about 1124.5772054062.

Adding to 1422223430 its reverse (343222241), we get a palindrome (1765445671).

The spelling of 1422223430 in words is "one billion, four hundred twenty-two million, two hundred twenty-three thousand, four hundred thirty".