33122013313223 has 4 divisors (see below), whose sum is σ = 33131367175368. Its totient is φ = 33112659451080.

The previous prime is 33122013313201. The next prime is 33122013313247. The reversal of 33122013313223 is 32231331022133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 33122013313223 - 2⁶ = 33122013313159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33122013313523) 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, 4676925761 + ... + 4676932842.

It is an arithmetic number, because the mean of its divisors is an integer number (8282841793842).

Almost surely, 2^{33122013313223} is an apocalyptic number.

33122013313223 is a deficient number, since it is larger than the sum of its proper divisors (9353862145).

33122013313223 is an equidigital number, since it uses as much as digits as its factorization.

33122013313223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9353862144.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 33122013313223 its reverse (32231331022133), we get a palindrome (65353344335356).

The spelling of 33122013313223 in words is "thirty-three trillion, one hundred twenty-two billion, thirteen million, three hundred thirteen thousand, two hundred twenty-three".