220022123300 has 144 divisors (see below), whose sum is σ = 550364357760. Its totient is φ = 74786595840.

The previous prime is 220022123281. The next prime is 220022123309. The reversal of 220022123300 is 3321220022.

220022123300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (220022123309) 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 47 ways as a sum of consecutive naturals, for example, 139341911 + ... + 139343489.

Almost surely, 2^220022123300 is an apocalyptic number.

220022123300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220022123300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275182178880).

220022123300 is an abundant number, since it is smaller than the sum of its proper divisors (330342234460).

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

220022123300 is a wasteful number, since it uses less digits than its factorization.

220022123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190 (or 3183 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 220022123300 its reverse (3321220022), we get a palindrome (223343343322).

The spelling of 220022123300 in words is "two hundred twenty billion, twenty-two million, one hundred twenty-three thousand, three hundred".