1424022231 has 16 divisors (see below), whose sum is σ = 1961028608. Its totient is φ = 918216000.

The previous prime is 1424022217. The next prime is 1424022239. The reversal of 1424022231 is 1322204241.

It is not a de Polignac number, because 1424022231 - 2⁶ = 1424022167 is a prime.

It is a super-2 number, since 2×1424022231² = 4055678628764434722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1424022198 and 1424022207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424022239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240456 + ... + 246306.

It is an arithmetic number, because the mean of its divisors is an integer number (122564288).

Almost surely, 2^1424022231 is an apocalyptic number.

1424022231 is a deficient number, since it is larger than the sum of its proper divisors (537006377).

1424022231 is a wasteful number, since it uses less digits than its factorization.

1424022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8502.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1424022231 is about 37736.2190872377. The cubic root of 1424022231 is about 1125.0511202450.

Adding to 1424022231 its reverse (1322204241), we get a palindrome (2746226472).

The spelling of 1424022231 in words is "one billion, four hundred twenty-four million, twenty-two thousand, two hundred thirty-one".