33233302213222 has 8 divisors (see below), whose sum is σ = 50242472637696. Its totient is φ = 16485811333992.

The previous prime is 33233302213207. The next prime is 33233302213229. The reversal of 33233302213222 is 22231220333233.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33233302213222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33233302213229) 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, 65419885993 + ... + 65419886500.

It is an arithmetic number, because the mean of its divisors is an integer number (6280309079712).

Almost surely, 2^{33233302213222} is an apocalyptic number.

33233302213222 is a deficient number, since it is larger than the sum of its proper divisors (17009170424474).

33233302213222 is a wasteful number, since it uses less digits than its factorization.

33233302213222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130839772622.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 33233302213222 its reverse (22231220333233), we get a palindrome (55464522546455).

The spelling of 33233302213222 in words is "thirty-three trillion, two hundred thirty-three billion, three hundred two million, two hundred thirteen thousand, two hundred twenty-two".