100122202195 has 4 divisors (see below), whose sum is σ = 120146642640. Its totient is φ = 80097761752.

The previous prime is 100122202189. The next prime is 100122202217. The reversal of 100122202195 is 591202221001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100122202195 - 2⁵ = 100122202163 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10012220215 + ... + 10012220224.

It is an arithmetic number, because the mean of its divisors is an integer number (30036660660).

Almost surely, 2^100122202195 is an apocalyptic number.

100122202195 is a deficient number, since it is larger than the sum of its proper divisors (20024440445).

100122202195 is an equidigital number, since it uses as much as digits as its factorization.

100122202195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20024440444.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 100122202195 its reverse (591202221001), we get a palindrome (691324423196).

The spelling of 100122202195 in words is "one hundred billion, one hundred twenty-two million, two hundred two thousand, one hundred ninety-five".