22201320433 has 8 divisors (see below), whose sum is σ = 22273884416. Its totient is φ = 22128876000.

The previous prime is 22201320409. The next prime is 22201320439. The reversal of 22201320433 is 33402310222.

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 22201320433 - 2²¹ = 22199223281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22201320439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349960 + ... + 408502.

It is an arithmetic number, because the mean of its divisors is an integer number (2784235552).

Almost surely, 2^22201320433 is an apocalyptic number.

It is an amenable number.

22201320433 is a deficient number, since it is larger than the sum of its proper divisors (72563983).

22201320433 is an equidigital number, since it uses as much as digits as its factorization.

22201320433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59775.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22201320433 its reverse (33402310222), we get a palindrome (55603630655).

The spelling of 22201320433 in words is "twenty-two billion, two hundred one million, three hundred twenty thousand, four hundred thirty-three".