100101120100122 has 16 divisors (see below), whose sum is σ = 200465318054592. Its totient is φ = 33323193724320.

The previous prime is 100101120100099. The next prime is 100101120100141. The reversal of 100101120100122 is 221001021101001.

It is a junction number, because it is equal to n+sod(n) for n = 100101120100098 and 100101120100107.

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 7 ways as a sum of consecutive naturals, for example, 10961572318 + ... + 10961581449.

It is an arithmetic number, because the mean of its divisors is an integer number (12529082378412).

Almost surely, 2^{100101120100122} is an apocalyptic number.

100101120100122 is an abundant number, since it is smaller than the sum of its proper divisors (100364197954470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100101120100122 is a wasteful number, since it uses less digits than its factorization.

100101120100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21923154533.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100101120100122 its reverse (221001021101001), we get a palindrome (321102141201123).

The spelling of 100101120100122 in words is "one hundred trillion, one hundred one billion, one hundred twenty million, one hundred thousand, one hundred twenty-two".