33222213203 has 24 divisors (see below), whose sum is σ = 36338070000. Its totient is φ = 30283269120.

The previous prime is 33222213191. The next prime is 33222213209. The reversal of 33222213203 is 30231222233.

It is not a de Polignac number, because 33222213203 - 2¹² = 33222209107 is a prime.

It is a super-2 number, since 2×33222213203² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33222213209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2324423 + ... + 2338671.

It is an arithmetic number, because the mean of its divisors is an integer number (1514086250).

Almost surely, 2^33222213203 is an apocalyptic number.

33222213203 is a deficient number, since it is larger than the sum of its proper divisors (3115856797).

33222213203 is a wasteful number, since it uses less digits than its factorization.

33222213203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14423 (or 14382 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 33222213203 its reverse (30231222233), we get a palindrome (63453435436).

The spelling of 33222213203 in words is "thirty-three billion, two hundred twenty-two million, two hundred thirteen thousand, two hundred three".