33213321130222 has 16 divisors (see below), whose sum is σ = 53872921385280. Its totient is φ = 15297249280768.

The previous prime is 33213321130169. The next prime is 33213321130289. The reversal of 33213321130222 is 22203112331233.

It is a happy number.

It is a super-2 number, since 2×33213321130222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10392151447 + ... + 10392154642.

It is an arithmetic number, because the mean of its divisors is an integer number (3367057586580).

Almost surely, 2^{33213321130222} is an apocalyptic number.

33213321130222 is a deficient number, since it is larger than the sum of its proper divisors (20659600255058).

33213321130222 is a wasteful number, since it uses less digits than its factorization.

33213321130222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20784306155.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 33213321130222 its reverse (22203112331233), we get a palindrome (55416433461455).

The spelling of 33213321130222 in words is "thirty-three trillion, two hundred thirteen billion, three hundred twenty-one million, one hundred thirty thousand, two hundred twenty-two".