33034312205 has 4 divisors (see below), whose sum is σ = 39641174652. Its totient is φ = 26427449760.

The previous prime is 33034312193. The next prime is 33034312219. The reversal of 33034312205 is 50221343033.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50221343033 = 17 ⋅2954196649.

It can be written as a sum of positive squares in 2 ways, for example, as 3844248004 + 29190064201 = 62002^2 + 170851^2 .

It is not a de Polignac number, because 33034312205 - 2⁶ = 33034312141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3303431216 + ... + 3303431225.

It is an arithmetic number, because the mean of its divisors is an integer number (9910293663).

Almost surely, 2^33034312205 is an apocalyptic number.

It is an amenable number.

33034312205 is a deficient number, since it is larger than the sum of its proper divisors (6606862447).

33034312205 is an equidigital number, since it uses as much as digits as its factorization.

33034312205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6606862446.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 33034312205 its reverse (50221343033), we get a palindrome (83255655238).

The spelling of 33034312205 in words is "thirty-three billion, thirty-four million, three hundred twelve thousand, two hundred five".