20233033422 has 16 divisors (see below), whose sum is σ = 46246933632. Its totient is φ = 5780866680.

The previous prime is 20233033411. The next prime is 20233033439. The reversal of 20233033422 is 22433033202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20233033392 and 20233033401.

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, 240869404 + ... + 240869487.

It is an arithmetic number, because the mean of its divisors is an integer number (2890433352).

Almost surely, 2^20233033422 is an apocalyptic number.

20233033422 is an abundant number, since it is smaller than the sum of its proper divisors (26013900210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20233033422 is a wasteful number, since it uses less digits than its factorization.

20233033422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481738903.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 20233033422 its reverse (22433033202), we get a palindrome (42666066624).

The spelling of 20233033422 in words is "twenty billion, two hundred thirty-three million, thirty-three thousand, four hundred twenty-two".