22443012201 has 8 divisors (see below), whose sum is σ = 29924781120. Its totient is φ = 14961625712.

The previous prime is 22443012187. The next prime is 22443012239. The reversal of 22443012201 is 10221034422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22443012201 - 2⁷ = 22443012073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22443012601) by changing a digit.

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, 96436 + ... + 232778.

It is an arithmetic number, because the mean of its divisors is an integer number (3740597640).

Almost surely, 2^22443012201 is an apocalyptic number.

It is an amenable number.

22443012201 is a deficient number, since it is larger than the sum of its proper divisors (7481768919).

22443012201 is a wasteful number, since it uses less digits than its factorization.

22443012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191215.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22443012201 its reverse (10221034422), we get a palindrome (32664046623).

The spelling of 22443012201 in words is "twenty-two billion, four hundred forty-three million, twelve thousand, two hundred one".