100000122000001 has 16 divisors (see below), whose sum is σ = 101958792586560. Its totient is φ = 98044133428800.

The previous prime is 100000121999993. The next prime is 100000122000071. The reversal of 100000122000001 is 100000221000001.

It is a cyclic number.

It is not a de Polignac number, because 100000122000001 - 2³ = 100000121999993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100000122000071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541470526 + ... + 541655176.

It is an arithmetic number, because the mean of its divisors is an integer number (6372424536660).

Almost surely, 2^{100000122000001} is an apocalyptic number.

It is an amenable number.

100000122000001 is a deficient number, since it is larger than the sum of its proper divisors (1958670586559).

100000122000001 is a wasteful number, since it uses less digits than its factorization.

100000122000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191856.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 100000122000001 its reverse (100000221000001), we get a palindrome (200000343000002).

The spelling of 100000122000001 in words is "one hundred trillion, one hundred twenty-two million, one", and thus it is an aban number.