33222110030320 has 80 divisors (see below), whose sum is σ = 80027283640320. Its totient is φ = 12812716857600.

The previous prime is 33222110030299. The next prime is 33222110030323. The reversal of 33222110030320 is 2303001122233.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×33222110030320² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33222110030291 and 33222110030300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33222110030323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24043810 + ... + 25387969.

It is an arithmetic number, because the mean of its divisors is an integer number (1000341045504).

Almost surely, 2^{33222110030320} is an apocalyptic number.

It is an amenable number.

33222110030320 is an abundant number, since it is smaller than the sum of its proper divisors (46805173610000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33222110030320 is a wasteful number, since it uses less digits than its factorization.

33222110030320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49432094 (or 49432088 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 33222110030320 its reverse (2303001122233), we get a palindrome (35525111152553).

The spelling of 33222110030320 in words is "thirty-three trillion, two hundred twenty-two billion, one hundred ten million, thirty thousand, three hundred twenty".