33320133201 has 4 divisors (see below), whose sum is σ = 44426844272. Its totient is φ = 22213422132.

The previous prime is 33320133193. The next prime is 33320133241. The reversal of 33320133201 is 10233102333.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10233102333 = 3 ⋅3411034111.

It is not a de Polignac number, because 33320133201 - 2³ = 33320133193 is a prime.

It is a super-2 number, since 2×33320133201² (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 (33320133241) 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, 5553355531 + ... + 5553355536.

It is an arithmetic number, because the mean of its divisors is an integer number (11106711068).

Almost surely, 2^33320133201 is an apocalyptic number.

It is an amenable number.

33320133201 is a deficient number, since it is larger than the sum of its proper divisors (11106711071).

33320133201 is a wasteful number, since it uses less digits than its factorization.

33320133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11106711070.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33320133201 its reverse (10233102333), we get a palindrome (43553235534).

The spelling of 33320133201 in words is "thirty-three billion, three hundred twenty million, one hundred thirty-three thousand, two hundred one".