1424222132 has 24 divisors (see below), whose sum is σ = 2582668200. Its totient is φ = 686399616.

The previous prime is 1424222131. The next prime is 1424222143. The reversal of 1424222132 is 2312224241.

It can be written as a sum of positive squares in 4 ways, for example, as 10010896 + 1414211236 = 3164^2 + 37606^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1424222098 and 1424222107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424222131) 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, 61094 + ... + 81122.

It is an arithmetic number, because the mean of its divisors is an integer number (107611175).

Almost surely, 2^1424222132 is an apocalyptic number.

It is an amenable number.

1424222132 is a deficient number, since it is larger than the sum of its proper divisors (1158446068).

1424222132 is a wasteful number, since it uses less digits than its factorization.

1424222132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20675 (or 20673 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 1424222132 is about 37738.8676565686. The cubic root of 1424222132 is about 1125.1037618204.

Adding to 1424222132 its reverse (2312224241), we get a palindrome (3736446373).

The spelling of 1424222132 in words is "one billion, four hundred twenty-four million, two hundred twenty-two thousand, one hundred thirty-two".