100122200245 has 16 divisors (see below), whose sum is σ = 126055503360. Its totient is φ = 76243233600.

The previous prime is 100122200237. The next prime is 100122200257. The reversal of 100122200245 is 542002221001.

It is not a de Polignac number, because 100122200245 - 2³ = 100122200237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5285215 + ... + 5304124.

It is an arithmetic number, because the mean of its divisors is an integer number (7878468960).

Almost surely, 2^100122200245 is an apocalyptic number.

It is an amenable number.

100122200245 is a deficient number, since it is larger than the sum of its proper divisors (25933303115).

100122200245 is a wasteful number, since it uses less digits than its factorization.

100122200245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10589436.

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 100122200245 its reverse (542002221001), we get a palindrome (642124421246).

The spelling of 100122200245 in words is "one hundred billion, one hundred twenty-two million, two hundred thousand, two hundred forty-five".