100121202202222 has 8 divisors (see below), whose sum is σ = 150232902939000. Its totient is φ = 50043567889224.

The previous prime is 100121202202187. The next prime is 100121202202243. The reversal of 100121202202222 is 222202202121001.

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 100121202202222.

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, 8516598597 + ... + 8516610352.

It is an arithmetic number, because the mean of its divisors is an integer number (18779112867375).

Almost surely, 2^{100121202202222} is an apocalyptic number.

100121202202222 is a deficient number, since it is larger than the sum of its proper divisors (50111700736778).

100121202202222 is a wasteful number, since it uses less digits than its factorization.

100121202202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17033211890.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 100121202202222 its reverse (222202202121001), we get a palindrome (322323404323223).

The spelling of 100121202202222 in words is "one hundred trillion, one hundred twenty-one billion, two hundred two million, two hundred two thousand, two hundred twenty-two".