100120012222102 has 8 divisors (see below), whose sum is σ = 150243092686512. Its totient is φ = 50038981326600.

The previous prime is 100120012221967. The next prime is 100120012222103. The reversal of 100120012222102 is 201222210021001.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120012222103) by changing a digit.

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, 10512386274 + ... + 10512395797.

It is an arithmetic number, because the mean of its divisors is an integer number (18780386585814).

Almost surely, 2^{100120012222102} is an apocalyptic number.

100120012222102 is a deficient number, since it is larger than the sum of its proper divisors (50123080464410).

100120012222102 is a wasteful number, since it uses less digits than its factorization.

100120012222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21024784454.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100120012222102 its reverse (201222210021001), we get a palindrome (301342222243103).

The spelling of 100120012222102 in words is "one hundred trillion, one hundred twenty billion, twelve million, two hundred twenty-two thousand, one hundred two".