1022340244 has 24 divisors (see below), whose sum is σ = 1808186688. Its totient is φ = 505739520.

The previous prime is 1022340217. The next prime is 1022340257. The reversal of 1022340244 is 4420432201.

It is a happy number.

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, 182209 + ... + 187735.

It is an arithmetic number, because the mean of its divisors is an integer number (75341112).

Almost surely, 2^1022340244 is an apocalyptic number.

It is an amenable number.

1022340244 is a deficient number, since it is larger than the sum of its proper divisors (785846444).

1022340244 is a wasteful number, since it uses less digits than its factorization.

1022340244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015 (or 6013 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1022340244 is about 31974.0557952850. The cubic root of 1022340244 is about 1007.3919721127.

Adding to 1022340244 its reverse (4420432201), we get a palindrome (5442772445).

The spelling of 1022340244 in words is "one billion, twenty-two million, three hundred forty thousand, two hundred forty-four".