100212010202222 has 8 divisors (see below), whose sum is σ = 150318112636296. Its totient is φ = 50105972656792.

The previous prime is 100212010202137. The next prime is 100212010202281. The reversal of 100212010202222 is 222202010212001.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 100212010202222.

It is a congruent number.

It is an unprimeable number.

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, 12157553 + ... + 18660924.

It is an arithmetic number, because the mean of its divisors is an integer number (18789764079537).

Almost surely, 2^{100212010202222} is an apocalyptic number.

100212010202222 is a deficient number, since it is larger than the sum of its proper divisors (50106102434074).

100212010202222 is a wasteful number, since it uses less digits than its factorization.

100212010202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32444322.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100212010202222 its reverse (222202010212001), we get a palindrome (322414020414223).

The spelling of 100212010202222 in words is "one hundred trillion, two hundred twelve billion, ten million, two hundred two thousand, two hundred twenty-two".