20220020233 has 16 divisors (see below), whose sum is σ = 24010807680. Its totient is φ = 16660054656.

The previous prime is 20220020231. The next prime is 20220020237. The reversal of 20220020233 is 33202002202.

It is not a de Polignac number, because 20220020233 - 2¹ = 20220020231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20220020231) 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, 173316 + ... + 265477.

It is an arithmetic number, because the mean of its divisors is an integer number (1500675480).

Almost surely, 2^20220020233 is an apocalyptic number.

It is an amenable number.

20220020233 is a deficient number, since it is larger than the sum of its proper divisors (3790787447).

20220020233 is a wasteful number, since it uses less digits than its factorization.

20220020233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439056.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 20220020233 its reverse (33202002202), we get a palindrome (53422022435).

The spelling of 20220020233 in words is "twenty billion, two hundred twenty million, twenty thousand, two hundred thirty-three".