100806415060228 has 24 divisors (see below), whose sum is σ = 178163898194520. Its totient is φ = 49902477907200.

The previous prime is 100806415060223. The next prime is 100806415060261. The reversal of 100806415060228 is 822060514608001.

It can be written as a sum of positive squares in 4 ways, for example, as 3326968704004 + 97479446356224 = 1823998^2 + 9873168^2 .

It is not an unprimeable number, because it can be changed into a prime (100806415060223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7781200 + ... + 16191352.

It is an arithmetic number, because the mean of its divisors is an integer number (7423495758105).

Almost surely, 2^{100806415060228} is an apocalyptic number.

It is an amenable number.

100806415060228 is a deficient number, since it is larger than the sum of its proper divisors (77357483134292).

100806415060228 is a wasteful number, since it uses less digits than its factorization.

100806415060228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8439927 (or 8439925 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

Adding to 100806415060228 its reverse (822060514608001), we get a palindrome (922866929668229).

The spelling of 100806415060228 in words is "one hundred trillion, eight hundred six billion, four hundred fifteen million, sixty thousand, two hundred twenty-eight".