220325300 has 54 divisors (see below), whose sum is σ = 517752018. Its totient is φ = 81344640.

The previous prime is 220325263. The next prime is 220325341. The reversal of 220325300 is 3523022.

220325300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 9 ways, for example, as 121044004 + 99281296 = 11002^2 + 9964^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10382 + ... + 23418.

Almost surely, 2^220325300 is an apocalyptic number.

220325300 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 220325300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258876009).

220325300 is an abundant number, since it is smaller than the sum of its proper divisors (297426718).

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

220325300 is a wasteful number, since it uses less digits than its factorization.

220325300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13077 (or 13057 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 220325300 is about 14843.3587843183. The cubic root of 220325300 is about 603.9784687440.

Adding to 220325300 its reverse (3523022), we get a palindrome (223848322).

The spelling of 220325300 in words is "two hundred twenty million, three hundred twenty-five thousand, three hundred".