20230222200020 has 48 divisors (see below), whose sum is σ = 48552791333760. Its totient is φ = 6936039318144.

The previous prime is 20230222199989. The next prime is 20230222200029. The reversal of 20230222200020 is 2000222203202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230222200029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45924371 + ... + 46362789.

It is an arithmetic number, because the mean of its divisors is an integer number (1011516486120).

Almost surely, 2^{20230222200020} is an apocalyptic number.

20230222200020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20230222200020 is an abundant number, since it is smaller than the sum of its proper divisors (28322569133740).

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

20230222200020 is a wasteful number, since it uses less digits than its factorization.

20230222200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768032 (or 768030 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 20230222200020 its reverse (2000222203202), we get a palindrome (22230444403222).

The spelling of 20230222200020 in words is "twenty trillion, two hundred thirty billion, two hundred twenty-two million, two hundred thousand, twenty".