1422224344 has 32 divisors (see below), whose sum is σ = 2690100000. Its totient is φ = 704892672.

The previous prime is 1422224317. The next prime is 1422224381. The reversal of 1422224344 is 4434222241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464932 + ... + 467980.

It is an arithmetic number, because the mean of its divisors is an integer number (84065625).

Almost surely, 2^1422224344 is an apocalyptic number.

It is an amenable number.

1422224344 is a deficient number, since it is larger than the sum of its proper divisors (1267875656).

1422224344 is a wasteful number, since it uses less digits than its factorization.

1422224344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547 (or 3543 counting only the distinct ones).

The product of its digits is 12288, while the sum is 28.

The square root of 1422224344 is about 37712.3897943368. The cubic root of 1422224344 is about 1124.5774463114.

Adding to 1422224344 its reverse (4434222241), we get a palindrome (5856446585).

The spelling of 1422224344 in words is "one billion, four hundred twenty-two million, two hundred twenty-four thousand, three hundred forty-four".