100122220011201 has 16 divisors (see below), whose sum is σ = 139301483166720. Its totient is φ = 63845593562960.

The previous prime is 100122220011169. The next prime is 100122220011301. The reversal of 100122220011201 is 102110022221001.

It is a cyclic number.

It is not a de Polignac number, because 100122220011201 - 2⁵ = 100122220011169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100122220011301) 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, 4558006 + ... + 14866736.

It is an arithmetic number, because the mean of its divisors is an integer number (8706342697920).

Almost surely, 2^{100122220011201} is an apocalyptic number.

It is an amenable number.

100122220011201 is a deficient number, since it is larger than the sum of its proper divisors (39179263155519).

100122220011201 is a wasteful number, since it uses less digits than its factorization.

100122220011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10449516.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100122220011201 its reverse (102110022221001), we get a palindrome (202232242232202).

The spelling of 100122220011201 in words is "one hundred trillion, one hundred twenty-two billion, two hundred twenty million, eleven thousand, two hundred one".