33223130201 has 4 divisors (see below), whose sum is σ = 33227739600. Its totient is φ = 33218520804.

The previous prime is 33223130179. The next prime is 33223130231. The reversal of 33223130201 is 10203132233.

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 33223130201 - 2¹⁴ = 33223113817 is a prime.

It is a super-2 number, since 2×33223130201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33223130231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2293871 + ... + 2308308.

It is an arithmetic number, because the mean of its divisors is an integer number (8306934900).

Almost surely, 2^33223130201 is an apocalyptic number.

It is an amenable number.

33223130201 is a deficient number, since it is larger than the sum of its proper divisors (4609399).

33223130201 is an equidigital number, since it uses as much as digits as its factorization.

33223130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609398.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 33223130201 its reverse (10203132233), we get a palindrome (43426262434).

The spelling of 33223130201 in words is "thirty-three billion, two hundred twenty-three million, one hundred thirty thousand, two hundred one".