220148300 has 36 divisors (see below), whose sum is σ = 505827000. Its totient is φ = 82878720.

The previous prime is 220148239. The next prime is 220148323. The reversal of 220148300 is 3841022.

220148300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63050 + ... + 66449.

It is an arithmetic number, because the mean of its divisors is an integer number (14050750).

Almost surely, 2^220148300 is an apocalyptic number.

220148300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220148300 is an abundant number, since it is smaller than the sum of its proper divisors (285678700).

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

220148300 is a wasteful number, since it uses less digits than its factorization.

220148300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129530 (or 129523 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 220148300 is about 14837.3953239779. The cubic root of 220148300 is about 603.8166885200.

Adding to 220148300 its reverse (3841022), we get a palindrome (223989322).

The spelling of 220148300 in words is "two hundred twenty million, one hundred forty-eight thousand, three hundred".