220100330 has 8 divisors (see below), whose sum is σ = 396180612. Its totient is φ = 88040128.

The previous prime is 220100323. The next prime is 220100357. The reversal of 220100330 is 33001022.

It can be written as a sum of positive squares in 2 ways, for example, as 207561649 + 12538681 = 14407^2 + 3541^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×220100330² = 96888310532217800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11005007 + ... + 11005026.

Almost surely, 2^220100330 is an apocalyptic number.

220100330 is a deficient number, since it is larger than the sum of its proper divisors (176080282).

220100330 is a wasteful number, since it uses less digits than its factorization.

220100330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22010040.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 220100330 is about 14835.7787122887. The cubic root of 220100330 is about 603.7728284030.

Adding to 220100330 its reverse (33001022), we get a palindrome (253101352).

The spelling of 220100330 in words is "two hundred twenty million, one hundred thousand, three hundred thirty".