20222443033 has 16 divisors (see below), whose sum is σ = 23022679680. Its totient is φ = 17608454784.

The previous prime is 20222442943. The next prime is 20222443051. The reversal of 20222443033 is 33034422202.

It is a cyclic number.

It is not a de Polignac number, because 20222443033 - 2⁹ = 20222442521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20222442989 and 20222443007.

It is not an unprimeable number, because it can be changed into a prime (20222443133) 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, 118141 + ... + 233242.

It is an arithmetic number, because the mean of its divisors is an integer number (1438917480).

Almost surely, 2^20222443033 is an apocalyptic number.

It is an amenable number.

20222443033 is a deficient number, since it is larger than the sum of its proper divisors (2800236647).

20222443033 is a wasteful number, since it uses less digits than its factorization.

20222443033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351648.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 20222443033 its reverse (33034422202), we get a palindrome (53256865235).

The spelling of 20222443033 in words is "twenty billion, two hundred twenty-two million, four hundred forty-three thousand, thirty-three".