22201340330 has 16 divisors (see below), whose sum is σ = 43036444584. Its totient is φ = 8197417920.

The previous prime is 22201340303. The next prime is 22201340353. The reversal of 22201340330 is 3304310222.

It can be written as a sum of positive squares in 4 ways, for example, as 8151742369 + 14049597961 = 90287^2 + 118531^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 85389641 + ... + 85389900.

Almost surely, 2^22201340330 is an apocalyptic number.

22201340330 is a deficient number, since it is larger than the sum of its proper divisors (20835104254).

22201340330 is a wasteful number, since it uses less digits than its factorization.

22201340330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170779561.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22201340330 its reverse (3304310222), we get a palindrome (25505650552).

The spelling of 22201340330 in words is "twenty-two billion, two hundred one million, three hundred forty thousand, three hundred thirty".