33122224201 has 4 divisors (see below), whose sum is σ = 36133335504. Its totient is φ = 30111112900.

The previous prime is 33122224199. The next prime is 33122224241. The reversal of 33122224201 is 10242222133.

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 not a de Polignac number, because 33122224201 - 2¹ = 33122224199 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33122224241) 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 3 ways as a sum of consecutive naturals, for example, 1505555635 + ... + 1505555656.

It is an arithmetic number, because the mean of its divisors is an integer number (9033333876).

Almost surely, 2^33122224201 is an apocalyptic number.

It is an amenable number.

33122224201 is a deficient number, since it is larger than the sum of its proper divisors (3011111303).

33122224201 is a wasteful number, since it uses less digits than its factorization.

33122224201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011111302.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 33122224201 its reverse (10242222133), we get a palindrome (43364446334).

The spelling of 33122224201 in words is "thirty-three billion, one hundred twenty-two million, two hundred twenty-four thousand, two hundred one".