1422097224 has 64 divisors (see below), whose sum is σ = 3698196480. Its totient is φ = 455208000.

The previous prime is 1422097223. The next prime is 1422097241. The reversal of 1422097224 is 4227902241.

It is not an unprimeable number, because it can be changed into a prime (1422097223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90169 + ... + 104759.

It is an arithmetic number, because the mean of its divisors is an integer number (57784320).

Almost surely, 2^1422097224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422097224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1849098240).

1422097224 is an abundant number, since it is smaller than the sum of its proper divisors (2276099256).

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

1422097224 is a wasteful number, since it uses less digits than its factorization.

1422097224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14762 (or 14758 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1422097224 is about 37710.7043689189. The cubic root of 1422097224 is about 1124.5439399838.

Adding to 1422097224 its reverse (4227902241), we get a palindrome (5649999465).

The spelling of 1422097224 in words is "one billion, four hundred twenty-two million, ninety-seven thousand, two hundred twenty-four".