100122220020095 has 96 divisors (see below), whose sum is σ = 150658309005120. Its totient is φ = 63313090283520.

The previous prime is 100122220020037. The next prime is 100122220020107. The reversal of 100122220020095 is 590020022221001.

It is not a de Polignac number, because 100122220020095 - 2⁴⁰ = 99022708392319 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25482874091 + ... + 25482878019.

It is an arithmetic number, because the mean of its divisors is an integer number (1569357385470).

Almost surely, 2^{100122220020095} is an apocalyptic number.

100122220020095 is a deficient number, since it is larger than the sum of its proper divisors (50536088985025).

100122220020095 is a wasteful number, since it uses less digits than its factorization.

100122220020095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625 (or 9618 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 100122220020095 its reverse (590020022221001), we get a palindrome (690142242241096).

The spelling of 100122220020095 in words is "one hundred trillion, one hundred twenty-two billion, two hundred twenty million, twenty thousand, ninety-five".