100222202002 has 8 divisors (see below), whose sum is σ = 161897403276. Its totient is φ = 46256400912.

The previous prime is 100222201993. The next prime is 100222202057. The reversal of 100222202002 is 200202222001.

It can be written as a sum of positive squares in 2 ways, for example, as 99501762721 + 720439281 = 315439^2 + 26841^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1927350013 + ... + 1927350064.

Almost surely, 2^100222202002 is an apocalyptic number.

100222202002 is a deficient number, since it is larger than the sum of its proper divisors (61675201274).

100222202002 is a wasteful number, since it uses less digits than its factorization.

100222202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854700092.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 100222202002 its reverse (200202222001), we get a palindrome (300424424003).

The spelling of 100222202002 in words is "one hundred billion, two hundred twenty-two million, two hundred two thousand, two".