100222102003 has 4 divisors (see below), whose sum is σ = 102354487200. Its totient is φ = 98089716808.

The previous prime is 100222101997. The next prime is 100222102007. The reversal of 100222102003 is 300201222001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300201222001 = 145487 ⋅2063423.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100222102003 is a prime.

It is a super-2 number, since 2×100222102003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222102007) 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, 1066192528 + ... + 1066192621.

It is an arithmetic number, because the mean of its divisors is an integer number (25588621800).

Almost surely, 2^100222102003 is an apocalyptic number.

100222102003 is a deficient number, since it is larger than the sum of its proper divisors (2132385197).

100222102003 is an equidigital number, since it uses as much as digits as its factorization.

100222102003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132385196.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 100222102003 its reverse (300201222001), we get a palindrome (400423324004).

The spelling of 100222102003 in words is "one hundred billion, two hundred twenty-two million, one hundred two thousand, three".