33222004011 has 32 divisors (see below), whose sum is σ = 58694507520. Its totient is φ = 18158608512.

The previous prime is 33222004009. The next prime is 33222004031. The reversal of 33222004011 is 11040022233.

It is not a de Polignac number, because 33222004011 - 2¹ = 33222004009 is a prime.

It is a super-2 number, since 2×33222004011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33222004031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3816910 + ... + 3825603.

It is an arithmetic number, because the mean of its divisors is an integer number (1834203360).

Almost surely, 2^33222004011 is an apocalyptic number.

33222004011 is a deficient number, since it is larger than the sum of its proper divisors (25472503509).

33222004011 is a wasteful number, since it uses less digits than its factorization.

33222004011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7642552 (or 7642546 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 33222004011 its reverse (11040022233), we get a palindrome (44262026244).

The spelling of 33222004011 in words is "thirty-three billion, two hundred twenty-two million, four thousand, eleven".