100122202222123 has 8 divisors (see below), whose sum is σ = 100571571430400. Its totient is φ = 99672836502888.

The previous prime is 100122202222051. The next prime is 100122202222157. The reversal of 100122202222123 is 321222202221001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100122202222123 - 2²⁵ = 100122168667691 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100122202222094 and 100122202222103.

It is not an unprimeable number, because it can be changed into a prime (100122202222183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69279808 + ... + 70710226.

It is an arithmetic number, because the mean of its divisors is an integer number (12571446428800).

Almost surely, 2^{100122202222123} is an apocalyptic number.

100122202222123 is a deficient number, since it is larger than the sum of its proper divisors (449369208277).

100122202222123 is a wasteful number, since it uses less digits than its factorization.

100122202222123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744521.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 100122202222123 its reverse (321222202221001), we get a palindrome (421344404443124).

The spelling of 100122202222123 in words is "one hundred trillion, one hundred twenty-two billion, two hundred two million, two hundred twenty-two thousand, one hundred twenty-three".