20033233022 has 32 divisors (see below), whose sum is σ = 32922339840. Its totient is φ = 9067020480.

The previous prime is 20033233021. The next prime is 20033233027. The reversal of 20033233022 is 22033233002.

It is a junction number, because it is equal to n+sod(n) for n = 20033232985 and 20033233003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20033233021) 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, 6530333 + ... + 6533399.

It is an arithmetic number, because the mean of its divisors is an integer number (1028823120).

Almost surely, 2^20033233022 is an apocalyptic number.

20033233022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20033233022 is a deficient number, since it is larger than the sum of its proper divisors (12889106818).

20033233022 is a wasteful number, since it uses less digits than its factorization.

20033233022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256.

The product of its (nonzero) digits is 1296, while the sum is 20.

Subtracting from 20033233022 its sum of digits (20), we obtain a palindrome (20033233002).

Adding to 20033233022 its reverse (22033233002), we get a palindrome (42066466024).

The spelling of 20033233022 in words is "twenty billion, thirty-three million, two hundred thirty-three thousand, twenty-two".