22033011001 has 4 divisors (see below), whose sum is σ = 22039893072. Its totient is φ = 22026128932.

The previous prime is 22033010999. The next prime is 22033011067. The reversal of 22033011001 is 10011033022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22033011001 - 2¹ = 22033010999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22033014001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3436231 + ... + 3442636.

It is an arithmetic number, because the mean of its divisors is an integer number (5509973268).

Almost surely, 2^22033011001 is an apocalyptic number.

It is an amenable number.

22033011001 is a deficient number, since it is larger than the sum of its proper divisors (6882071).

22033011001 is an equidigital number, since it uses as much as digits as its factorization.

22033011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6882070.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 22033011001 its reverse (10011033022), we get a palindrome (32044044023).

The spelling of 22033011001 in words is "twenty-two billion, thirty-three million, eleven thousand, one".