20223101330020 has 48 divisors (see below), whose sum is σ = 43903604602368. Its totient is φ = 7816665185280.

The previous prime is 20223101330017. The next prime is 20223101330021. The reversal of 20223101330020 is 2003310132202.

It is a self number, because there is not a number n which added to its sum of digits gives 20223101330020.

It is not an unprimeable number, because it can be changed into a prime (20223101330021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23815954 + ... + 24650473.

It is an arithmetic number, because the mean of its divisors is an integer number (914658429216).

Almost surely, 2^{20223101330020} is an apocalyptic number.

20223101330020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20223101330020 is an abundant number, since it is smaller than the sum of its proper divisors (23680503272348).

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

20223101330020 is a wasteful number, since it uses less digits than its factorization.

20223101330020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48467140 (or 48467138 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20223101330020 its reverse (2003310132202), we get a palindrome (22226411462222).

The spelling of 20223101330020 in words is "twenty trillion, two hundred twenty-three billion, one hundred one million, three hundred thirty thousand, twenty".