20033222033233 has 8 divisors (see below), whose sum is σ = 20067260640768. Its totient is φ = 19999184288064.

The previous prime is 20033222033219. The next prime is 20033222033249. The reversal of 20033222033233 is 33233022233002.

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

It is a de Polignac number, because none of the positive numbers 2^k-20033222033233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20033222033273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61023816 + ... + 61351222.

It is an arithmetic number, because the mean of its divisors is an integer number (2508407580096).

Almost surely, 2^{20033222033233} is an apocalyptic number.

It is an amenable number.

20033222033233 is a deficient number, since it is larger than the sum of its proper divisors (34038607535).

20033222033233 is a wasteful number, since it uses less digits than its factorization.

20033222033233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431183.

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 20033222033233 its reverse (33233022233002), we get a palindrome (53266244266235).

The spelling of 20033222033233 in words is "twenty trillion, thirty-three billion, two hundred twenty-two million, thirty-three thousand, two hundred thirty-three".