100100022112201 has 4 divisors (see below), whose sum is σ = 100105000499152. Its totient is φ = 100095043725252.

The previous prime is 100100022112177. The next prime is 100100022112241. The reversal of 100100022112201 is 102211220001001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100100022112201 - 2²⁵ = 100099988557769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100100022112241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2489163315 + ... + 2489203528.

It is an arithmetic number, because the mean of its divisors is an integer number (25026250124788).

Almost surely, 2^{100100022112201} is an apocalyptic number.

It is an amenable number.

100100022112201 is a deficient number, since it is larger than the sum of its proper divisors (4978386951).

100100022112201 is an equidigital number, since it uses as much as digits as its factorization.

100100022112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978386950.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100100022112201 its reverse (102211220001001), we get a palindrome (202311242113202).

The spelling of 100100022112201 in words is "one hundred trillion, one hundred billion, twenty-two million, one hundred twelve thousand, two hundred one".