220100322030 has 32 divisors (see below), whose sum is σ = 532273154688. Its totient is φ = 58245376800.

The previous prime is 220100322007. The next prime is 220100322137. The reversal of 220100322030 is 30223001022.

220100322030 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 (15).

It is a congruent number.

It is an unprimeable number.

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, 27998656 + ... + 28006515.

It is an arithmetic number, because the mean of its divisors is an integer number (16633536084).

Almost surely, 2^220100322030 is an apocalyptic number.

220100322030 is an abundant number, since it is smaller than the sum of its proper divisors (312172832658).

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

220100322030 is a wasteful number, since it uses less digits than its factorization.

220100322030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56005312.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 220100322030 its reverse (30223001022), we get a palindrome (250323323052).

The spelling of 220100322030 in words is "two hundred twenty billion, one hundred million, three hundred twenty-two thousand, thirty".