2033320222221 has 16 divisors (see below), whose sum is σ = 2712195461184. Its totient is φ = 1354996024704.

The previous prime is 2033320222187. The next prime is 2033320222223. The reversal of 2033320222221 is 1222220233302.

It is not a de Polignac number, because 2033320222221 - 2²⁶ = 2033253113357 is a prime.

It is a super-2 number, since 2×2033320222221² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2033320222191 and 2033320222200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033320222223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109763466 + ... + 109781988.

It is an arithmetic number, because the mean of its divisors is an integer number (169512216324).

Almost surely, 2^{2033320222221} is an apocalyptic number.

It is an amenable number.

2033320222221 is a deficient number, since it is larger than the sum of its proper divisors (678875238963).

2033320222221 is a wasteful number, since it uses less digits than its factorization.

2033320222221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31420.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2033320222221 its reverse (1222220233302), we get a palindrome (3255540455523).

The spelling of 2033320222221 in words is "two trillion, thirty-three billion, three hundred twenty million, two hundred twenty-two thousand, two hundred twenty-one".