1422012430 has 32 divisors (see below), whose sum is σ = 2776304160. Its totient is φ = 522286080.

The previous prime is 1422012407. The next prime is 1422012433. The reversal of 1422012430 is 342102241.

It is a junction number, because it is equal to n+sod(n) for n = 1422012398 and 1422012407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422012433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95040 + ... + 108979.

It is an arithmetic number, because the mean of its divisors is an integer number (86759505).

Almost surely, 2^1422012430 is an apocalyptic number.

1422012430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422012430 is a deficient number, since it is larger than the sum of its proper divisors (1354291730).

1422012430 is a wasteful number, since it uses less digits than its factorization.

1422012430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204084.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1422012430 is about 37709.5800825201. The cubic root of 1422012430 is about 1124.5215888458.

Adding to 1422012430 its reverse (342102241), we get a palindrome (1764114671).

The spelling of 1422012430 in words is "one billion, four hundred twenty-two million, twelve thousand, four hundred thirty".