33122110013 has 4 divisors (see below), whose sum is σ = 33162161760. Its totient is φ = 33082058268.

The previous prime is 33122110009. The next prime is 33122110051. The reversal of 33122110013 is 31001122133.

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 33122110013 - 2² = 33122110009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33122109973 and 33122110000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33122110093) 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, 20024633 + ... + 20026286.

It is an arithmetic number, because the mean of its divisors is an integer number (8290540440).

Almost surely, 2^33122110013 is an apocalyptic number.

It is an amenable number.

33122110013 is a deficient number, since it is larger than the sum of its proper divisors (40051747).

33122110013 is an equidigital number, since it uses as much as digits as its factorization.

33122110013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40051746.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 33122110013 its reverse (31001122133), we get a palindrome (64123232146).

The spelling of 33122110013 in words is "thirty-three billion, one hundred twenty-two million, one hundred ten thousand, thirteen".