33122033011 has 4 divisors (see below), whose sum is σ = 35070387912. Its totient is φ = 31173678112.

The previous prime is 33122032969. The next prime is 33122033027. The reversal of 33122033011 is 11033022133.

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 33122033011 - 2¹⁹ = 33121508723 is a prime.

It is a super-3 number, since 3×33122033011³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33122033011.

It is not an unprimeable number, because it can be changed into a prime (33122033051) 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, 974177425 + ... + 974177458.

It is an arithmetic number, because the mean of its divisors is an integer number (8767596978).

Almost surely, 2^33122033011 is an apocalyptic number.

33122033011 is a deficient number, since it is larger than the sum of its proper divisors (1948354901).

33122033011 is a wasteful number, since it uses less digits than its factorization.

33122033011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948354900.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 33122033011 its reverse (11033022133), we get a palindrome (44155055144).

It can be divided in two parts, 331220 and 33011, that added together give a triangular number (364231 = T₈₅₃).

The spelling of 33122033011 in words is "thirty-three billion, one hundred twenty-two million, thirty-three thousand, eleven".