100010221100228 has 12 divisors (see below), whose sum is σ = 175045984237740. Its totient is φ = 49997082746592.

The previous prime is 100010221100227. The next prime is 100010221100269. The reversal of 100010221100228 is 822001122010001.

100010221100228 is digitally balanced in base 3, 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 2 ways, for example, as 55752176360644 + 44258044739584 = 7466738^2 + 6652672^2 .

It is not an unprimeable number, because it can be changed into a prime (100010221100227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2006922851 + ... + 2006972682.

It is an arithmetic number, because the mean of its divisors is an integer number (14587165353145).

Almost surely, 2^{100010221100228} is an apocalyptic number.

It is an amenable number.

100010221100228 is a deficient number, since it is larger than the sum of its proper divisors (75035763137512).

100010221100228 is a wasteful number, since it uses less digits than its factorization.

100010221100228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013901766 (or 4013901764 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 100010221100228 its reverse (822001122010001), we get a palindrome (922011343110229).

The spelling of 100010221100228 in words is "one hundred trillion, ten billion, two hundred twenty-one million, one hundred thousand, two hundred twenty-eight".