100122202203 has 4 divisors (see below), whose sum is σ = 133496269608. Its totient is φ = 66748134800.

The previous prime is 100122202189. The next prime is 100122202217. The reversal of 100122202203 is 302202221001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302202221001 = 3 ⋅100734073667.

It is an interprime number because it is at equal distance from previous prime (100122202189) and next prime (100122202217).

It is a cyclic number.

It is not a de Polignac number, because 100122202203 - 2⁶ = 100122202139 is a prime.

It is a super-3 number, since 3×100122202203³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (100122202223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16687033698 + ... + 16687033703.

It is an arithmetic number, because the mean of its divisors is an integer number (33374067402).

Almost surely, 2^100122202203 is an apocalyptic number.

100122202203 is a deficient number, since it is larger than the sum of its proper divisors (33374067405).

100122202203 is an equidigital number, since it uses as much as digits as its factorization.

100122202203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33374067404.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 100122202203 its reverse (302202221001), we get a palindrome (402324423204).

The spelling of 100122202203 in words is "one hundred billion, one hundred twenty-two million, two hundred two thousand, two hundred three".