1430424222 has 16 divisors (see below), whose sum is σ = 2887096080. Its totient is φ = 472433472.

The previous prime is 1430424169. The next prime is 1430424223. The reversal of 1430424222 is 2224240341.

It is a super-2 number, since 2×1430424222² = 4092226909768610568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1430424192 and 1430424201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430424223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092943 + ... + 1094250.

It is an arithmetic number, because the mean of its divisors is an integer number (180443505).

Almost surely, 2^1430424222 is an apocalyptic number.

1430424222 is an abundant number, since it is smaller than the sum of its proper divisors (1456671858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1430424222 is a wasteful number, since it uses less digits than its factorization.

1430424222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187307.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1430424222 is about 37820.9495121421. The cubic root of 1430424222 is about 1126.7345678570.

Adding to 1430424222 its reverse (2224240341), we get a palindrome (3654664563).

The spelling of 1430424222 in words is "one billion, four hundred thirty million, four hundred twenty-four thousand, two hundred twenty-two".