22302001244 has 24 divisors (see below), whose sum is σ = 41099039520. Its totient is φ = 10568314944.

The previous prime is 22302001229. The next prime is 22302001301. The reversal of 22302001244 is 44210020322.

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, 1101959 + ... + 1122014.

It is an arithmetic number, because the mean of its divisors is an integer number (1712459980).

Almost surely, 2^22302001244 is an apocalyptic number.

It is an amenable number.

22302001244 is a deficient number, since it is larger than the sum of its proper divisors (18797038276).

22302001244 is a wasteful number, since it uses less digits than its factorization.

22302001244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224109 (or 2224107 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22302001244 its reverse (44210020322), we get a palindrome (66512021566).

The spelling of 22302001244 in words is "twenty-two billion, three hundred two million, one thousand, two hundred forty-four".