100122245199 has 48 divisors (see below), whose sum is σ = 150935084352. Its totient is φ = 63900555264.

The previous prime is 100122245149. The next prime is 100122245203. The reversal of 100122245199 is 991542221001.

100122245199 is a `hidden beast` number, since 10 + 0 + 122 + 2 + 4 + 519 + 9 = 666.

It is not a de Polignac number, because 100122245199 - 2²¹ = 100120148047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122245149) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 5375647 + ... + 5394239.

It is an arithmetic number, because the mean of its divisors is an integer number (3144480924).

Almost surely, 2^100122245199 is an apocalyptic number.

100122245199 is a deficient number, since it is larger than the sum of its proper divisors (50812839153).

100122245199 is a wasteful number, since it uses less digits than its factorization.

100122245199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18896 (or 18893 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 100122245199 in words is "one hundred billion, one hundred twenty-two million, two hundred forty-five thousand, one hundred ninety-nine".