100222102100222 has 8 divisors (see below), whose sum is σ = 150337814595672. Its totient is φ = 50109497235000.

The previous prime is 100222102100173. The next prime is 100222102100231. The reversal of 100222102100222 is 222001201222001.

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 100222102100222.

It is a congruent number.

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, 776826929 + ... + 776955932.

It is an arithmetic number, because the mean of its divisors is an integer number (18792226824459).

Almost surely, 2^{100222102100222} is an apocalyptic number.

100222102100222 is a deficient number, since it is larger than the sum of its proper divisors (50115712495450).

100222102100222 is a wasteful number, since it uses less digits than its factorization.

100222102100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553815114.

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

Adding to 100222102100222 its reverse (222001201222001), we get a palindrome (322223303322223).

The spelling of 100222102100222 in words is "one hundred trillion, two hundred twenty-two billion, one hundred two million, one hundred thousand, two hundred twenty-two".